/* ====== 视频播放器核心样式 ====== */

/* 全局重置 - 消除白边 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background: #000;
}

/* 主容器 */
#app {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #000;
}

/* 视频容器 */
#video-feed-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #000;
    overflow: hidden;
}

/* Video.js 播放器容器 */
.video-js {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: #000 !important;
    overflow: hidden !important;
}

/* 视频元素 */
.video-js .vjs-tech {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    object-position: center center !important;
}

/* 隐藏默认播放按钮 */
.video-js .vjs-big-play-button {
    display: none !important;
}

/* 自定义大播放按钮 */
.custom-big-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: none;
    border: none;
    color: #fff;
    font-size: 120px;
    text-align: center;
    cursor: pointer;
    opacity: 0.9;
    transition: opacity 0.2s ease, transform 0.2s ease;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
    line-height: 150px;
}

.custom-big-play-button:hover {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.05);
}

/* 视频信息栏 */
.video-info-overlay {
    position: absolute;
    bottom: 38px;
    left: 0;
    width: 100%;
    padding: 24px 16px 20px 16px;
    background: none;
    color: #fff;
    z-index: 10;
    pointer-events: none;
    box-sizing: border-box;
}

.info-line {
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.creator-line {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 6px;
}

.description-line {
    font-size: 18px;
    opacity: 0.9;
}

.creator-phone {
    color: #4dabf7;
    cursor: pointer;
    text-decoration: underline;
    pointer-events: auto;
}

.creator-phone:hover {
    color: #74c0fc;
}

/* 控制栏 */
.video-js .vjs-control-bar {
    display: flex !important;
    position: fixed !important;
    bottom: 38px !important;
    left: 0 !important;
    width: 100% !important;
    height: 30px !important;
    background: rgba(0, 0, 0, 0.3) !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 10;
    opacity: 1 !important;
    visibility: visible !important;
    box-sizing: border-box !important;
    font-size: 28px !important;
}

.video-js.vjs-user-inactive.vjs-playing .vjs-control-bar,
.video-js.vjs-has-started .vjs-control-bar {
    opacity: 1 !important;
    visibility: visible !important;
}

/* 控制按钮行 */
.vjs-control-bar .vjs-control-bar-row {
    display: flex;
    width: 100%;
    height: 30px;
    align-items: center;
    justify-content: center;
}

/* 播放/暂停按钮 */
.video-js .vjs-play-control {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 40px !important;
    height: 100% !important;
    margin-right: 12px !important;
    flex-shrink: 0;
}

/* 进度条容器 */
.video-js .vjs-progress-control {
    display: flex !important;
    align-items: center !important;
    flex: 1 !important;
    height: 100% !important;
    margin: 0 12px !important;
    min-width: 0;
    max-width: 60%;
}

.video-js .vjs-progress-control .vjs-progress-holder {
    width: 100% !important;
    height: 3px !important;
    margin: 0 !important;
    background: rgba(255, 255, 255, 0.2) !important;
    border-radius: 1.5px !important;
}

.video-js .vjs-play-progress {
    background: #4dabf7 !important;
    border-radius: 1.5px !important;
}

/* 音量控制 */
.video-js .vjs-volume-panel {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 40px !important;
    height: 100% !important;
    margin: 0 16px 0 8px !important;
    flex-shrink: 0;
    position: relative;
}

/* 全屏按钮 */
.video-js .vjs-fullscreen-control {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 40px !important;
    height: 100% !important;
    margin-left: 12px !important;
    flex-shrink: 0;
}

/* 隐藏不需要的控制元素 */
.video-js .vjs-current-time,
.video-js .vjs-time-divider,
.video-js .vjs-duration,
.video-js .vjs-remaining-time,
.video-js .vjs-picture-in-picture-control,
.video-js .vjs-playback-rate,
.video-js .vjs-chapters-button,
.video-js .vjs-descriptions-button,
.video-js .vjs-subs-caps-button,
.video-js .vjs-audio-button,
.video-js .vjs-custom-control-spacer {
    display: none !important;
}

/* 控制按钮通用样式 */
.video-js .vjs-control {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 1 !important;
    visibility: visible !important;
    color: #fff !important;
    font-size: 16px !important;
    cursor: pointer !important;
    transition: opacity 0.2s ease !important;
}

.video-js .vjs-control:hover {
    opacity: 0.8 !important;
}

/* 底部导航栏 */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100vw;
    height: 38px;
    background: #333333;
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 10;
    padding: 0 8px;
}

.bottom-nav-btn {
    flex: 1;
    height: 100%;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.2s ease;
}

.bottom-nav-btn:hover,
.bottom-nav-btn.active {
    opacity: 1;
    color: #4dabf7;
    transform: translateY(-1px);
}

/* 右侧互动面板 */
.right-panel {
    position: fixed;
    right: 18px;
    bottom: var(--right-panel-bottom) !important;
    z-index: var(--z-right-panel);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.right-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 0;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.right-btn:hover {
    transform: translateY(-2px);
}

.right-icon {
    width: 48px;
    height: 48px;
    border-radius: 0;
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 0px;
    transition: transform 0.2s;
    color: white;
}

.right-icon svg {
    width: 33px;
    height: 33px;
    fill: currentColor;
    stroke: none;
    transition: fill 0.2s ease;
}

/* 修复点赞按钮颜色优先级 */
#like-btn.liked .right-icon {
    color: var(--danger-color) !important;
}

#like-btn.liked .right-icon svg {
    fill: var(--danger-color) !important;
}

.right-btn .label {
    font-size: 12px;
    font-weight: 500;
    margin-top: 2px;
    color: rgba(255, 255, 255, 0.9);
}

.right-btn .count {
    font-size: 12px;
    color: #ccc;
    margin-top: 0px;
    font-weight: 500;
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .video-progress-container {
        opacity: 0.7;
    }
    
    .right-btn:active .right-icon {
        transform: scale(0.95);
    }
}

/* 响应式设计 - 移动端 */
@media (max-width: 768px) {
    .custom-big-play-button {
        font-size: 50px;
        width: 60px;
        height: 60px;
        line-height: 60px;
    }
    
    .video-info-overlay {
        padding: 6px 12px 10px 12px;
    }
    
    .creator-line {
        font-size: 13px;
    }
    
    .description-line {
        font-size: 11px;
    }
    
    .video-js .vjs-control-bar {
        height: 36px !important;
        padding: 0 12px !important;
    }
    
    .video-js .vjs-play-control,
    .video-js .vjs-volume-panel,
    .video-js .vjs-fullscreen-control {
        width: 36px !important;
        margin: 0 8px !important;
    }
    
    /* 右侧面板移动端调整 */
    .right-panel {
        right: 8px;
        bottom: calc(var(--footer-height, 44px) + 80px) !important;
        gap: 10px;
    }
    
    .right-icon {
        width: 42px;
        height: 42px;
        font-size: 24px;
    }
    
    .right-icon svg {
        width: 28px;
        height: 28px;
    }
}

/* 响应式设计 - 小屏幕 */
@media (max-width: 480px) {
    .custom-big-play-button {
        font-size: 40px;
        width: 50px;
        height: 50px;
        line-height: 50px;
    }
    
    .video-info-overlay {
        padding: 4px 10px 8px 10px;
    }
    
    .creator-line {
        font-size: 12px;
    }
    
    .description-line {
        font-size: 10px;
    }
    
    .video-js .vjs-volume-panel .vjs-volume-control {
        display: none !important;
    }
    
    .video-js .vjs-volume-panel {
        width: 30px !important;
    }
    
    /* 右侧面板小屏幕调整 */
    .right-panel {
        right: 6px;
        bottom: calc(var(--footer-height, 40px) + 75px) !important;
        gap: 8px;
    }
    
    .right-icon {
        width: 38px;
        height: 38px;
        font-size: 22px;
    }
    
    .right-icon svg {
        width: 26px;
        height: 26px;
    }
    
    .right-btn .label {
        font-size: 11px;
    }
    
    .right-btn .count {
        font-size: 11px;
    }
}

/* 横屏模式 */
@media (orientation: landscape) {
    .right-panel {
        bottom: calc(var(--footer-height-landscape, 40px) + 60px) !important;
        right: 12px;
        gap: 12px;
    }
    
    .right-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .right-icon svg {
        width: 24px;
        height: 24px;
    }
}