/**
 * HTML5播放器移动端专用样式
 * 确保视频画面填满整个播放器容器
 */

/* 移动端视频容器 - 全屏显示 */
.player-content.mobile {
    position: relative;
    width: 100vw;
    height: 100vh;
    max-height: 100vh;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: #000;
}

/* 移动端视频播放器 */
.video-player.mobile {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    background: #000;
}

/* 移动端播放按钮覆盖层 */
.play-button-overlay.mobile {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    border: 3px solid rgba(255, 255, 255, 0.8);
}

.play-button-overlay.mobile::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 15px 0 15px 26px;
    border-color: transparent transparent transparent #fff;
    margin-left: 5px;
}

.play-button-overlay.mobile.playing::before {
    content: '';
    width: 10px;
    height: 30px;
    background: #fff;
    margin: 0 5px;
}

/* 移动端控制栏隐藏（全屏时） */
.player-controls.mobile,
.player-controls {
    display: none !important;
}

/* 移动端自动播放优化 */
.html5-player.mobile .player-controls,
.html5-player.mobile .custom-controls {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* 移动端播放时隐藏控制条 */
.video-playing .player-controls,
.video-playing .custom-controls {
    display: none !important;
}

/* 移动端特定优化 - 确保视频填满容器 */
@media (max-width: 768px) {
    /* 移动端播放器容器 - 立即全屏 */
    .html5-player.mobile {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        z-index: 9999 !important;
        background: #000 !important;
        margin: 0 !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        transition: none !important;
        animation: none !important;
        transform: none !important;
        filter: none !important;
    }
    
    /* 移动端播放器容器 - 初始状态就应该是全屏 */
    .html5-player {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        z-index: 9999 !important;
        background: #000 !important;
        margin: 0 !important;
        padding: 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        transition: none !important;
        animation: none !important;
        transform: none !important;
        filter: none !important;
    }
    
    /* 移动端播放内容区域 - 立即全屏 */
    .player-content {
        position: relative !important;
        width: 100vw !important;
        height: 100vh !important;
        max-height: 100vh !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
        background: #000 !important;
        opacity: 1 !important;
        visibility: visible !important;
        transition: none !important;
        animation: none !important;
        transform: none !important;
        filter: none !important;
    }
    
    /* 移动端视频元素 - 立即全屏 */
    .video-player video {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        background: #000 !important;
        opacity: 1 !important;
        visibility: visible !important;
        transition: none !important;
        animation: none !important;
        transform: none !important;
        filter: none !important;
    }
    
    /* 移动端隐藏剧集信息和推荐内容 */
    .episode-info,
    .recommendations {
        display: none !important;
    }
    
    /* 移动端播放内容区域 */
    .player-content.mobile {
        position: relative !important;
        width: 100vw !important;
        height: 100vh !important;
        max-height: 100vh !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
        background: #000 !important;
    }
    
    /* 移动端视频元素 */
    .video-player.mobile video {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        background: #000 !important;
    }
    
    /* 移动端隐藏剧集信息和推荐内容 */
    .episode-info,
    .recommendations {
        display: none !important;
    }
    
    /* 剧集列表 - 初始隐藏，点击底部按钮显示 */
    .episodes-list {
        display: none !important;
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        background: rgba(0, 0, 0, 0.9) !important;
        backdrop-filter: blur(10px) !important;
        border-radius: 15px 15px 0 0 !important;
        padding: 15px !important;
        max-height: 60vh !important;
        overflow-y: auto !important;
        z-index: 1000001 !important;
        transform: translateY(100%) !important;
        transition: transform 0.3s ease !important;
    }
    
    /* 剧集列表显示状态 */
    .episodes-list.show {
        display: block !important;
        transform: translateY(0) !important;
    }
    
    /* 剧集列表标题 */
    .episodes-list .section-title {
        color: #fff !important;
        font-size: 16px !important;
        margin: 0 0 15px 0 !important;
        text-align: center !important;
    }
    
    /* 剧集网格 - 加强选择器优先级 */
    .episodes-list.show .episodes-grid,
    .episodes-list .episodes-grid {
        display: grid !important;
        grid-template-columns: repeat(10, 1fr) !important;
        gap: 3px !important;
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }
    
    /* 剧集项 - 加强选择器优先级 */
    .episodes-list.show .episode-item,
    .episodes-list .episode-item {
        background: rgba(255, 255, 255, 0.1) !important;
        color: #fff !important;
        border-radius: 3px !important;
        padding: 3px 1px !important;
        text-align: center !important;
        font-size: 10px !important;
        cursor: pointer !important;
        transition: background 0.2s ease !important;
        min-height: 26px !important;
        max-height: 26px !important;
        height: 26px !important;
        min-width: 20px !important;
        max-width: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-weight: 500 !important;
        margin: 0 !important;
        border: none !important;
        line-height: 1 !important;
        box-sizing: border-box !important;
    }
    
    .episodes-list.show .episode-item:hover,
    .episodes-list.show .episode-item.active,
    .episodes-list .episode-item:hover,
    .episodes-list .episode-item.active {
        background: rgba(255, 107, 157, 0.8) !important;
    }
    

    
    /* 关闭按钮 */
    .episodes-close-btn {
        position: absolute !important;
        top: 10px !important;
        right: 10px !important;
        background: none !important;
        border: none !important;
        color: #fff !important;
        font-size: 20px !important;
        cursor: pointer !important;
        z-index: 1000003 !important;
    }
    
    /* 移动端权限提示界面 - 响应式优化 */
    .mobile-advanced-permission-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: #0f172a;
        z-index: 10000;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 20px;
        box-sizing: border-box;
        margin: 0;
        /* 添加渐变背景增强视觉效果 */
        background: linear-gradient(135deg, #0f172a, #1e293b);
        /* 确保在所有设备上都能完美居中 */
        text-align: center;
        /* 添加平滑过渡效果 */
        transition: all 0.3s ease;
        /* 添加背景图片增强视觉效果 */
        background-image: radial-gradient(circle at 10% 20%, rgba(255, 107, 157, 0.1) 0%, transparent 20%),
                          radial-gradient(circle at 90% 80%, rgba(96, 165, 250, 0.1) 0%, transparent 20%);
        /* 添加溢出隐藏以防止内容滚动时出现滚动条 */
        overflow: hidden;
        /* 添加webkit字体平滑效果 */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .mobile-advanced-permission-overlay .permission-content {
        width: 100%;
        max-width: 500px;
        text-align: center;
        max-height: 90vh;
        overflow-y: auto;
        padding: 0 20px; /* 增加左右内边距，避免内容紧贴边框 */
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        /* 添加背景和阴影增强层次感 */
        background: rgba(30, 41, 59, 0.8);
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(10px);
        /* 确保内容在小屏幕上也能良好显示 */
        box-sizing: border-box;
        /* 添加平滑过渡效果 */
        transition: all 0.3s ease;
        /* 添加边框增强视觉效果 */
        border: 1px solid rgba(255, 255, 255, 0.1);
        /* 添加内阴影增强视觉效果 */
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3),
                    inset 0 0 20px rgba(255, 255, 255, 0.05);
        /* 添加最小宽度以确保在极小屏幕上也能良好显示 */
        min-width: 280px;
        /* 添加webkit滚动条样式 */
        &::-webkit-scrollbar {
            width: 6px;
        }
        
        &::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 3px;
        }
        
        &::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.2);
            border-radius: 3px;
        }
    }
    
    /* 通用响应式优化 */
    @media screen and (max-width: 576px) {
        .mobile-advanced-permission-overlay .permission-content {
            padding: 0 15px;
        }
        
        .mobile-advanced-permission-overlay .purchase-buttons {
            max-width: 100%;
        }
    }
    
    @media screen and (max-width: 400px) {
        .mobile-advanced-permission-overlay {
            padding: 10px;
        }
        
        .mobile-advanced-permission-overlay .permission-content {
            padding: 0 10px;
            border-radius: 10px;
        }
        
        .mobile-advanced-permission-overlay h3 {
            font-size: 18px;
        }
        
        .mobile-advanced-permission-overlay .price {
            font-size: 22px;
        }
        
        .mobile-advanced-permission-overlay .permission-message {
            font-size: 13px;
        }
        
        .mobile-advanced-permission-overlay .purchase-btn {
            padding: 12px;
            font-size: 14px;
        }
    }
    
    /* 超宽屏设备优化 */
    @media (min-width: 1200px) {
        .mobile-advanced-permission-overlay .permission-content {
            max-width: 600px;
        }
        
        .mobile-advanced-permission-overlay h3 {
            font-size: 32px;
        }
        
        .mobile-advanced-permission-overlay .price {
            font-size: 36px;
        }
        
        .mobile-advanced-permission-overlay .permission-message {
            font-size: 18px;
        }
        
        .mobile-advanced-permission-overlay .purchase-btn {
            padding: 20px;
            font-size: 18px;
        }
    }
    
    .mobile-advanced-permission-overlay .lock-icon {
        font-size: 48px;
        color: #ff6b9d;
        margin-bottom: 20px;
        /* 添加响应式图标大小调整 */
        font-size: clamp(2rem, 8vw, 3.5rem);
        /* 添加动画效果 */
        animation: pulse 2s infinite;
        /* 添加阴影效果 */
        text-shadow: 0 4px 8px rgba(255, 107, 157, 0.4);
    }
    
    @keyframes pulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.1); }
        100% { transform: scale(1); }
    }
    
    .mobile-advanced-permission-overlay h3 {
        color: #f8fafc;
        font-size: 24px;
        font-weight: 700;
        margin: 0 0 15px;
        word-wrap: break-word;
        line-height: 1.3;
        /* 添加响应式字体大小调整 */
        font-size: clamp(1.2rem, 4vw, 1.8rem);
        /* 添加文字阴影增强可读性 */
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        /* 添加字体平滑效果 */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .mobile-advanced-permission-overlay .price {
        font-size: 28px;
        font-weight: bold;
        color: #ff6b9d;
        margin: 15px 0;
        word-wrap: break-word;
        /* 添加响应式字体大小调整 */
        font-size: clamp(1.4rem, 5vw, 2rem);
        /* 添加文字阴影增强可读性 */
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        /* 添加字体平滑效果 */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .mobile-advanced-permission-overlay .permission-message {
        margin: 15px 0;
        color: #94a3b8;
        font-size: 16px;
        word-wrap: break-word;
        line-height: 1.4;
        /* 添加最大宽度以确保文本在大屏幕上也能良好显示 */
        max-width: 90%;
        /* 添加文字阴影增强可读性 */
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        /* 添加字体平滑效果 */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .mobile-advanced-permission-overlay .purchase-options {
        width: 100%;
        margin: 30px 0;
        /* 添加弹性布局以确保按钮在不同屏幕尺寸下居中 */
        display: flex;
        flex-direction: column;
        align-items: center;
        /* 添加最小高度以确保在内容较少时也能保持良好的布局 */
        min-height: 120px;
    }
    
    .mobile-advanced-permission-overlay .purchase-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 300px;
        /* 添加居中对齐 */
        align-items: center;
        /* 添加最小高度以确保在内容较少时也能保持良好的布局 */
        min-height: 120px;
    }
    
    .mobile-advanced-permission-overlay .purchase-btn {
        padding: 15px;
        border-radius: 10px;
        border: none;
        cursor: pointer;
        font-weight: bold;
        font-size: 16px;
        transition: all 0.3s;
        width: 100%;
        box-sizing: border-box;
        /* 添加响应式按钮样式 */
        padding: clamp(12px, 3vw, 15px);
        font-size: clamp(0.9rem, 2.5vw, 1.1rem);
        min-height: 44px; /* 确保触摸目标足够大 */
        /* 添加按钮悬停效果 */
        transform: translateY(0);
        /* 添加字体平滑效果 */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        /* 添加触摸反馈 */
        touch-action: manipulation;
    }
    
    .mobile-advanced-permission-overlay .purchase-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
    }
    
    .mobile-advanced-permission-overlay .purchase-btn:active {
        transform: translateY(-1px);
    }
    
    .mobile-advanced-permission-overlay .episode-purchase-btn {
        background: linear-gradient(135deg, #60a5fa, #ff6b9d);
        color: white;
        box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
        /* 添加悬停效果 */
        transition: all 0.3s ease;
    }
    
    .mobile-advanced-permission-overlay .episode-purchase-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(96, 165, 250, 0.5);
    }
    
    .mobile-advanced-permission-overlay .membership-purchase-btn {
        background: linear-gradient(135deg, #8b5cf6, #ec4899);
        color: white;
        box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
        /* 添加悬停效果 */
        transition: all 0.3s ease;
    }
    
    .mobile-advanced-permission-overlay .membership-purchase-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
    }
    
    .mobile-advanced-permission-overlay .login-prompt {
        width: 100%;
        margin: 30px 0;
        /* 添加弹性布局以确保按钮在不同屏幕尺寸下居中 */
        display: flex;
        flex-direction: column;
        align-items: center;
        /* 添加最小高度以确保在内容较少时也能保持良好的布局 */
        min-height: 150px;
    }
    
    .mobile-advanced-permission-overlay .login-prompt p {
        color: #cbd5e1;
        font-size: 16px;
        margin-bottom: 20px;
        /* 添加文本居中对齐 */
        text-align: center;
        /* 添加最大宽度以确保文本在大屏幕上也能良好显示 */
        max-width: 90%;
        /* 添加文字阴影增强可读性 */
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        /* 添加字体平滑效果 */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .mobile-advanced-permission-overlay .login-btn,
    .mobile-advanced-permission-overlay .upgrade-btn {
        display: block;
        padding: 15px;
        border-radius: 10px;
        text-decoration: none;
        font-weight: bold;
        font-size: 16px;
        transition: all 0.3s;
        width: 100%;
        margin-bottom: 20px;
        /* 添加按钮悬停效果 */
        transform: translateY(0);
        text-align: center;
        /* 添加字体平滑效果 */
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        /* 添加触摸反馈 */
        touch-action: manipulation;
    }
    
    .mobile-advanced-permission-overlay .login-btn:hover,
    .mobile-advanced-permission-overlay .upgrade-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
    }
    
    .mobile-advanced-permission-overlay .login-btn:active,
    .mobile-advanced-permission-overlay .upgrade-btn:active {
        transform: translateY(-1px);
    }
    
    .mobile-advanced-permission-overlay .login-btn {
        background: linear-gradient(135deg, #60a5fa, #ff6b9d);
        color: white;
        box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
        /* 添加悬停效果 */
        transition: all 0.3s ease;
        margin-bottom: 20px;
    }
    
    .mobile-advanced-permission-overlay .login-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(96, 165, 250, 0.5);
    }
    
    .mobile-advanced-permission-overlay .upgrade-btn {
        background: linear-gradient(135deg, #8b5cf6, #ec4899);
        color: white;
        box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
        margin-bottom: 0;
        /* 添加悬停效果 */
        transition: all 0.3s ease;
    }
    
    .mobile-advanced-permission-overlay .upgrade-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
    }
    
    /* 移动端支付方式弹窗 - 响应式优化 */
    .mobile-payment-modal,
    .mobile-membership-modal {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.8);
        z-index: 1000004; /* 设置为比剧集列表相关元素更高的z-index值 */
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 10px;
        box-sizing: border-box;
    }
    
    .mobile-payment-modal .modal-content,
    .mobile-membership-modal .modal-content {
        background: #1e293b;
        border-radius: 10px;
        padding: 20px;
        width: 90%;
        max-width: 350px;
        max-height: 60vh;
        overflow-y: auto;
        z-index: 1000005; /* 确保内容位于最上层 */
    }
    
    /* 弹窗响应式优化 */
    @media screen and (max-width: 400px) {
        .mobile-payment-modal .modal-content,
        .mobile-membership-modal .modal-content {
            padding: 15px;
            width: 95%;
            max-height: 70vh;
        }
        
        .mobile-payment-modal .modal-content h3,
        .mobile-membership-modal .modal-content h3 {
            font-size: 16px;
        }
    }
    
    .mobile-payment-modal .modal-content .close-modal,
    .mobile-membership-modal .modal-content .close-modal {
        background: none;
        border: none;
        color: #94a3b8;
        font-size: 24px;
        cursor: pointer;
    }
    
    .mobile-payment-modal .modal-content h3,
    .mobile-membership-modal .modal-content h3 {
        color: #f8fafc;
        margin: 0;
        font-size: 18px;
    }
    
    .mobile-payment-modal .modal-content .payment-methods,
    .mobile-membership-modal .modal-content .payment-methods {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin: 15px 0;
    }
    
    .mobile-payment-modal .modal-content .modal-payment-btn,
    .mobile-membership-modal .modal-content .payment-btn {
        background: #0f172a;
        color: #f8fafc;
        border: 1px solid #334155;
        padding: 12px;
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.3s;
        width: 100%;
    }
    
    .mobile-payment-modal .modal-content .modal-payment-btn:hover,
    .mobile-membership-modal .modal-content .payment-btn:hover {
        background: #334155;
    }
    
    /* 默认选中PayPal支付方式 */
    .mobile-payment-modal .modal-content .modal-payment-btn[data-method="paypal"],
    .mobile-membership-modal .modal-content .payment-btn[data-method="paypal"] {
        background: #1e293b;
        border-color: #ff6b9d;
        box-shadow: 0 0 0 2px rgba(255, 107, 157, 0.3);
    }
    
    .mobile-membership-modal .membership-plans {
        display: grid;
        grid-template-columns: 1fr;
        gap: 15px;
        margin: 15px 0;
    }
    
    /* 会员套餐卡片响应式优化 */
    @media screen and (max-width: 400px) {
        .mobile-membership-modal .plan-card {
            padding: 10px;
        }
        
        .mobile-membership-modal .plan-card h4 {
            font-size: 14px;
            margin: 0 0 5px;
        }
        
        .mobile-membership-modal .plan-card .plan-price {
            font-size: 16px;
            margin: 5px 0;
        }
        
        .mobile-membership-modal .plan-card .plan-duration {
            font-size: 10px;
            margin: 2px 0;
        }
        
        .mobile-membership-modal .plan-card .plan-description {
            font-size: 10px;
            margin: 3px 0;
        }
    }
    
    .mobile-membership-modal .plan-card {
        background: #0f172a;
        border-radius: 8px;
        padding: 15px;
        text-align: center;
        position: relative;
        border: 2px solid #334155;
        cursor: pointer;
        transition: all 0.3s;
    }
    
    .mobile-membership-modal .plan-card:hover {
        border-color: #ff6b9d;
    }
    
    .mobile-membership-modal .plan-card.selected {
        border-color: #ff6b9d;
        background: #1e293b;
    }
    
    .mobile-membership-modal .plan-card h4 {
        color: #f8fafc;
        margin: 0 0 8px;
        font-size: 16px;
    }
    
    .mobile-membership-modal .plan-card .plan-price {
        font-size: 20px;
        font-weight: bold;
        color: #ff6b9d;
        margin: 8px 0;
    }
    
    .mobile-membership-modal .plan-card .plan-duration {
        color: #94a3b8;
        font-size: 12px;
        margin: 3px 0;
    }
    
    .mobile-membership-modal .plan-card .plan-description {
        color: #cbd5e1;
        font-size: 12px;
        margin: 5px 0;
        line-height: 1.3;
    }
}

/* 中等屏幕设备优化 */
@media (min-width: 481px) and (max-width: 768px) {
    .mobile-advanced-permission-overlay {
        padding: 20px;
    }
    
    .mobile-advanced-permission-overlay .permission-content {
        padding: 15px;
        border-radius: 12px;
    }
    
    .mobile-advanced-permission-overlay h3 {
        font-size: 22px;
        word-wrap: break-word;
        line-height: 1.3;
    }
    
    .mobile-advanced-permission-overlay .price {
        font-size: 26px;
        word-wrap: break-word;
    }
    
    .mobile-advanced-permission-overlay .permission-message {
        font-size: 15px;
        word-wrap: break-word;
        line-height: 1.4;
    }
    
    .mobile-advanced-permission-overlay .purchase-buttons {
        max-width: 100%;
    }
    
    .mobile-advanced-permission-overlay .purchase-btn {
        padding: 14px;
        font-size: 15px;
    }
    
    .mobile-advanced-permission-overlay .login-btn,
    .mobile-advanced-permission-overlay .upgrade-btn {
        padding: 14px;
        font-size: 15px;
    }
    
    /* 中等屏幕弹窗优化 */
    .mobile-payment-modal .modal-content,
    .mobile-membership-modal .modal-content {
        padding: 18px;
        max-height: 58vh;
    }
    
    .mobile-membership-modal .plan-card {
        padding: 14px;
    }
    
    .mobile-membership-modal .plan-card h4 {
        font-size: 15px;
        margin: 0 0 6px;
        word-wrap: break-word;
    }
    
    .mobile-membership-modal .plan-card .plan-price {
        font-size: 19px;
        margin: 6px 0;
        word-wrap: break-word;
    }
    
    .mobile-membership-modal .plan-card .plan-duration {
        font-size: 11px;
        margin: 2px 0;
    }
    
    .mobile-membership-modal .plan-card .plan-description {
        font-size: 11px;
        margin: 4px 0;
        word-wrap: break-word;
        line-height: 1.3;
    }
    
    /* 平板设备横屏优化 */
    @media (orientation: landscape) {
        .mobile-advanced-permission-overlay .permission-content {
            max-width: 550px;
        }
        
        .mobile-advanced-permission-overlay h3 {
            font-size: 24px;
        }
        
        .mobile-advanced-permission-overlay .price {
            font-size: 28px;
        }
        
        .mobile-advanced-permission-overlay .permission-message {
            font-size: 16px;
        }
        
        .mobile-advanced-permission-overlay .purchase-btn {
            padding: 16px;
            font-size: 16px;
        }
        
        .mobile-advanced-permission-overlay .login-btn,
        .mobile-advanced-permission-overlay .upgrade-btn {
            padding: 16px;
            font-size: 16px;
        }
    }
}

/* 大屏幕移动设备优化 */
@media (min-width: 768px) and (max-width: 1024px) {
    .mobile-advanced-permission-overlay {
        padding: 30px;
    }
    
    .mobile-advanced-permission-overlay .permission-content {
        padding: 25px;
        border-radius: 15px;
        max-width: 550px;
    }
    
    .mobile-advanced-permission-overlay h3 {
        font-size: 26px;
    }
    
    .mobile-advanced-permission-overlay .price {
        font-size: 30px;
    }
    
    .mobile-advanced-permission-overlay .permission-message {
        font-size: 17px;
    }
    
    .mobile-advanced-permission-overlay .purchase-btn {
        padding: 18px;
        font-size: 17px;
    }
    
    /* 大屏幕设备横屏优化 */
    @media (orientation: landscape) {
        .mobile-advanced-permission-overlay .permission-content {
            max-width: 600px;
        }
        
        .mobile-advanced-permission-overlay h3 {
            font-size: 28px;
        }
        
        .mobile-advanced-permission-overlay .price {
            font-size: 32px;
        }
        
        .mobile-advanced-permission-overlay .permission-message {
            font-size: 18px;
        }
        
        .mobile-advanced-permission-overlay .purchase-btn {
            padding: 20px;
            font-size: 18px;
        }
    }
}

/* 超小屏幕设备优化 */
@media (max-width: 480px) {
    .play-button-overlay.mobile {
        width: 60px;
        height: 60px;
    }
    
    .play-button-overlay.mobile::before {
        border-width: 12px 0 12px 20px;
    }
    
    .play-button-overlay.mobile.playing::before {
        width: 8px;
        height: 24px;
    }
    
    /* 确保视频在超小屏幕上也能填满 */
    .video-player.mobile video {
        object-fit: cover !important;
    }
    
    /* 超小屏幕权限提示界面优化 */
    .mobile-advanced-permission-overlay {
        padding: 15px;
    }
    
    .mobile-advanced-permission-overlay .permission-content {
        padding: 10px 20px; /* 增加左右内边距，避免内容紧贴边框 */
    }
    
    .mobile-advanced-permission-overlay h3 {
        font-size: 20px;
        word-wrap: break-word;
        line-height: 1.3;
    }
    
    .mobile-advanced-permission-overlay .price {
        font-size: 24px;
        word-wrap: break-word;
    }
    
    .mobile-advanced-permission-overlay .permission-message {
        font-size: 14px;
        word-wrap: break-word;
        line-height: 1.4;
    }
    
    .mobile-advanced-permission-overlay .purchase-buttons {
        max-width: 100%;
    }
    
    .mobile-advanced-permission-overlay .purchase-btn {
        padding: 12px;
        font-size: 14px;
    }
    
    .mobile-advanced-permission-overlay .login-btn,
    .mobile-advanced-permission-overlay .upgrade-btn {
        padding: 12px;
        font-size: 14px;
    }
    
    /* 超小屏幕弹窗优化 */
    .mobile-payment-modal .modal-content,
    .mobile-membership-modal .modal-content {
        padding: 15px;
        max-height: 55vh;
    }
    
    .mobile-membership-modal .plan-card {
        padding: 12px;
    }
    
    .mobile-membership-modal .plan-card h4 {
        font-size: 15px;
        margin: 0 0 5px;
        word-wrap: break-word;
    }
    
    .mobile-membership-modal .plan-card .plan-price {
        font-size: 18px;
        margin: 5px 0;
        word-wrap: break-word;
    }
    
    .mobile-membership-modal .plan-card .plan-duration {
        font-size: 11px;
        margin: 2px 0;
    }
    
    .mobile-membership-modal .plan-card .plan-description {
        font-size: 11px;
        margin: 4px 0;
        word-wrap: break-word;
        line-height: 1.3;
    }
    
    /* 针对极小屏幕设备的额外优化 */
    @media (max-width: 320px) {
        .mobile-advanced-permission-overlay {
            padding: 10px;
        }
        
        .mobile-advanced-permission-overlay .permission-content {
            padding: 5px 15px;
            border-radius: 8px;
        }
        
        .mobile-advanced-permission-overlay h3 {
            font-size: 18px;
        }
        
        .mobile-advanced-permission-overlay .price {
            font-size: 20px;
        }
        
        .mobile-advanced-permission-overlay .permission-message {
            font-size: 12px;
        }
        
        .mobile-advanced-permission-overlay .purchase-btn {
            padding: 10px;
            font-size: 13px;
            min-height: 40px;
        }
        
        .mobile-advanced-permission-overlay .login-btn,
        .mobile-advanced-permission-overlay .upgrade-btn {
            padding: 10px;
            font-size: 13px;
            min-height: 40px;
        }
    }
    
    /* 针对横屏设备的优化 */
    @media (orientation: landscape) and (max-height: 500px) {
        .mobile-advanced-permission-overlay {
            padding: 10px;
        }
        
        .mobile-advanced-permission-overlay .permission-content {
            max-height: 80vh;
            padding: 15px;
        }
        
        .mobile-advanced-permission-overlay h3 {
            font-size: 18px;
            margin: 0 0 10px;
        }
        
        .mobile-advanced-permission-overlay .price {
            font-size: 20px;
            margin: 10px 0;
        }
        
        .mobile-advanced-permission-overlay .permission-message {
            font-size: 13px;
            margin: 10px 0;
        }
        
        .mobile-advanced-permission-overlay .purchase-btn {
            padding: 10px;
            font-size: 13px;
            min-height: 40px;
        }
        
        .mobile-advanced-permission-overlay .login-btn,
        .mobile-advanced-permission-overlay .upgrade-btn {
            padding: 10px;
            font-size: 13px;
            min-height: 40px;
            margin-bottom: 15px;
        }
    }
}

/* 强制移动端视频填满容器 */
.mobile video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    max-width: none !important;
    max-height: none !important;
}

/* 移动端视频播放器容器 */
.video-player.mobile {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    background: #000 !important;
}

/* 移动端自动播放状态 */
.video-autoplay .player-controls,
.video-autoplay .custom-controls,
.video-autoplay .play-button-overlay {
    display: none !important;
}

/* 移动端视频元素 */
.video-player.mobile video {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    background: #000 !important;
    max-width: none !important;
    max-height: none !important;
}

/* 移动端全屏模式 */
.mobile-fullscreen .video-player.mobile video {
    object-fit: contain !important;
}

/* 确保移动端播放器容器填满屏幕 - 初始全屏 */
.html5-player.mobile {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    background: #000 !important;
    margin: 0 !important;
    padding: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    transition: none !important;
}

/* 确保移动端播放内容填满容器 - 初始全屏 */
.player-content.mobile {
    position: relative !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    background: #000 !important;
    opacity: 1 !important;
    visibility: visible !important;
    transition: none !important;
}

/* 移动端视频元素 - 初始全屏 */
.video-player.mobile video {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    background: #000 !important;
    max-width: none !important;
    max-height: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    transition: none !important;
}

/* 防止任何动画效果影响初始全屏状态 */
.html5-player.mobile,
.player-content.mobile,
.video-player.mobile,
.video-player.mobile video {
    animation: none !important;
    transform: none !important;
    filter: none !important;
}

/* 移动端自动播放成功时的样式 */
.video-autoplay-success .player-controls,
.video-autoplay-success .custom-controls,
.video-autoplay-success .play-button-overlay {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* 移动端播放器全屏无控件模式 */
.mobile-fullscreen-no-controls .player-controls,
.mobile-fullscreen-no-controls .custom-controls,
.mobile-fullscreen-no-controls .play-button-overlay {
    display: none !important;
}