/* ========== 产品详情小部件样式 ========== */

.product-detail-widget {
    width: 100%;
}

/* --- 文档展开样式 --- */
.pdtl-document-pages {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    max-width: 800px;
    margin: 0 auto;
}

.pdtl-doc-page {
    width: 100%;
}

.pdtl-doc-page img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
}

/* --- 产品视频 --- */
.pdtl-doc-video {
    width: 100%;
}

.pdtl-doc-video video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
    background: #000;
}

/* --- 展开/收起功能 --- */
.pdtl-doc-page.pdtl-hidden {
    display: none;
}

.pdtl-expand-overlay {
    position: relative;
    margin-top: -80px;
    padding-top: 80px;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 50%, rgba(255,255,255,1) 100%);
    text-align: center;
    padding-bottom: 16px;
}

.pdtl-expand-overlay.pdtl-expanded {
    margin-top: 0;
    padding-top: 16px;
    background: none;
}

.pdtl-expand-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    background: transparent;
    border: none;
    color: #000;
    font-size: 14px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.pdtl-expand-btn:hover {
    opacity: 0.7;
}

.pdtl-expand-icon {
    transition: transform 0.3s ease;
}

/* --- 视频详情样式 --- */
.pdtl-video-pages {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    max-width: 800px;
    margin: 0 auto;
}

.pdtl-video-main {
    width: 100%;
}

.pdtl-video-main video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
    background: #000;
}

/* --- 图片详情样式 --- */
.pdtl-image-pages {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    max-width: 800px;
    margin: 0 auto;
}

/* --- 轮播样式 --- */
.pdtl-carousel {
    width: 100%;
}

.pdtl-carousel-main {
    position: relative;
    width: 100%;
    background: #f5f5f5;
    border-radius: 8px;
    overflow: hidden;
}

.pdtl-carousel-slides {
    position: relative;
    width: 100%;
    height: var(--carousel-height, 500px);
}

.pdtl-carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.pdtl-carousel-slide.active {
    opacity: 1;
    visibility: visible;
}

.pdtl-carousel-slide img,
.pdtl-carousel-slide video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pdtl-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    color: #333;
    padding: 0;
}

.pdtl-carousel-nav svg {
    width: 24px;
    height: 24px;
    display: block;
}

.pdtl-carousel-nav:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pdtl-carousel-nav:focus,
.pdtl-carousel-nav:active {
    outline: none;
    background: inherit;
    color: inherit;
}

.pdtl-carousel-nav:focus svg,
.pdtl-carousel-nav:active svg {
    stroke: inherit;
}

.pdtl-carousel-prev {
    left: 12px;
}

.pdtl-carousel-next {
    right: 12px;
}

.pdtl-carousel-thumbs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.pdtl-carousel-thumb {
    aspect-ratio: 4/3;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s ease, opacity 0.2s ease;
    opacity: 0.7;
}

.pdtl-carousel-thumb:hover,
.pdtl-carousel-thumb.active {
    border-color: #667eea;
    opacity: 1;
}

.pdtl-carousel-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pdtl-thumb-video {
    position: relative;
    width: 100%;
    height: 100%;
}

.pdtl-thumb-video img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pdtl-thumb-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    background: rgba(0,0,0,0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 主图视频播放按钮 */
.pdtl-carousel-slide .pdtl-video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.3);
    cursor: pointer;
    transition: background 0.2s ease;
}

.pdtl-carousel-slide .pdtl-video-play-overlay:hover {
    background: rgba(0,0,0,0.4);
}

.pdtl-carousel-slide .pdtl-video-play-btn {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.pdtl-carousel-slide .pdtl-video-play-overlay:hover .pdtl-video-play-btn {
    transform: scale(1.1);
}

.pdtl-carousel-slide .pdtl-video-play-btn svg {
    width: 28px;
    height: 28px;
    fill: #333;
    margin-left: 4px;
}

.pdtl-carousel-slide.is-playing .pdtl-video-play-overlay {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* 视频默认不自动播放，显示封面 */
.pdtl-carousel-slide video {
    background: #000;
}

/* --- 音乐详情样式 --- */
.pdtl-music-player {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 40px 40px;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pdtl-music-cover-area {
    position: relative;
    margin-bottom: 40px;
}

.pdtl-music-cover-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 0 60px 20px rgba(255, 255, 255, 0.6);
}

.pdtl-music-cover {
    position: relative;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: #ddd;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.pdtl-music-play-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
    padding: 0;
    margin: 0;
}

.pdtl-music-play-btn:hover {
    transform: scale(1.08);
    background: rgba(255, 255, 255, 0.95);
}

.pdtl-music-controls {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
}

.pdtl-music-time {
    font-size: 13px;
    color: #999;
    font-variant-numeric: tabular-nums;
    min-width: 40px;
    white-space: nowrap;
}

.pdtl-music-current {
    text-align: right;
}

.pdtl-music-duration {
    text-align: left;
}

.pdtl-music-waveform {
    flex: 1;
    height: 24px;
    display: flex;
    align-items: center;
    gap: 3px;
    cursor: pointer;
    position: relative;
}

.pdtl-wave-bar {
    flex: 0 0 2px;
    min-height: 4px;
    background: #d0d0d0;
    border-radius: 1px;
    transition: background 0.15s;
}

.pdtl-wave-bar.active {
    background: #2ec77a;
}

.pdtl-music-progress-handle {
    display: none;
}

/* 响应式 */
@media (max-width: 768px) {
    .pdtl-document-pages,
    .pdtl-video-pages,
    .pdtl-image-pages {
        gap: 4px;
    }
    
    .pdtl-doc-page img {
        border-radius: 2px;
    }

    /* 音乐播放器手机端样式 */
    .pdtl-music-player {
        padding: 24px 16px 20px;
        border-radius: 12px;
        box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    }

    .pdtl-music-cover-area {
        margin-bottom: 24px;
    }

    .pdtl-music-cover {
        width: 140px;
        height: 140px;
    }

    .pdtl-music-cover-glow {
        width: 180px;
        height: 180px;
    }

    .pdtl-music-play-btn {
        width: 48px;
        height: 48px;
    }

    .pdtl-music-play-btn svg {
        width: 26px;
        height: 26px;
    }

    /* 控制区域：时间-波形-时间 水平布局 */
    .pdtl-music-controls {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 10px;
        width: 100%;
    }

    .pdtl-music-time {
        font-size: 12px;
        min-width: 36px;
        flex-shrink: 0;
    }

    .pdtl-music-current {
        text-align: left;
    }

    .pdtl-music-duration {
        text-align: right;
    }

    /* 波形在中间占满剩余空间 */
    .pdtl-music-waveform {
        flex: 1;
        height: 28px;
        display: flex !important;
        align-items: flex-end;
        gap: 1px;
        min-width: 0;
    }

    .pdtl-wave-bar {
        flex: 1;
        max-width: 3px;
        min-height: 4px;
        background: #d0d0d0;
    }

    /* 轮播移动端样式 */
    .pdtl-carousel-slides {
        height: 280px;
    }

    .pdtl-carousel-slide {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .pdtl-carousel-slide img,
    .pdtl-carousel-slide video {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .pdtl-carousel-nav {
        width: 32px;
        height: 32px;
    }

    .pdtl-carousel-nav svg {
        width: 18px;
        height: 18px;
    }

    .pdtl-carousel-prev {
        left: 6px;
    }

    .pdtl-carousel-next {
        right: 6px;
    }

    .pdtl-carousel-thumbs {
        gap: 4px;
        margin-top: 8px;
    }

    .pdtl-carousel-thumb {
        border-radius: 4px;
    }

    .pdtl-video-play-btn {
        width: 48px !important;
        height: 48px !important;
    }

    .pdtl-video-play-btn svg {
        width: 22px !important;
        height: 22px !important;
    }
}