.video-item{position:absolute;top:0;left:0;width:100%;height:100%;transition:transform .6s ease-in-out;will-change:transform}.video-player{width:100%;height:100%;object-fit:cover}.video-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,transparent 0%,rgba(0,0,0,.1) 50%,rgba(0,0,0,.7) 100%);display:flex;align-items:flex-end;padding:20px}.play-pause-indicator{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.play-pause-btn{background:rgba(0,0,0,.5);border:none;border-radius:50%;width:80px;height:80px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;color:#fff}.play-pause-btn:hover{background:rgba(0,0,0,.7);transform:scale(1.1)}.video-info{flex:1;color:#fff;margin-right:80px}.video-title{font-size:24px;font-weight:700;margin-bottom:5px}.video-author{font-size:18px;color:#ffcc80;margin-bottom:10px}.video-description{font-size:16px;margin-bottom:10px;line-height:1.4}.video-tags{display:flex;flex-wrap:wrap;gap:8px}.tag{background:rgba(255,152,0,.3);color:#fff;padding:4px 12px;border-radius:16px;font-size:14px}.interaction-panel{position:absolute;right:20px;bottom:20%}.action-buttons{display:flex;flex-direction:column;align-items:center;gap:30px}.action-btn{background:none;border:none;color:#fff;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;transition:all .3s ease;font-size:14px}.action-btn:hover{transform:scale(1.1)}.heart-icon{transition:all .3s ease}.heart-icon.liked{color:#ff4757;filter:drop-shadow(0 0 10px rgba(255,71,87,.5))}.action-btn span{font-weight:700;font-size:12px}.video-feed{height:100vh;width:100vw;position:relative;overflow:hidden;scroll-snap-type:y mandatory}.app{height:100vh;width:100vw;position:relative;overflow:hidden}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#ff9a56,#ff6b35);overflow:hidden}#root{height:100vh;width:100vw}