.video-list{background:#fff;border-radius:12px;padding:20px;box-shadow:0 10px 30px #0003;max-height:calc(100vh - 250px);display:flex;flex-direction:column}.video-list-header{margin-bottom:15px;padding-bottom:15px;border-bottom:2px solid #f0f0f0}.video-list-header h2{font-size:1.5rem;color:#333}.video-list-items{overflow-y:auto;flex:1}.video-item{display:flex;gap:12px;padding:12px;margin-bottom:10px;border:2px solid #f0f0f0;border-radius:8px;cursor:pointer;transition:all .2s;position:relative}.video-item:hover{border-color:#dc2626;transform:translate(5px);box-shadow:0 4px 12px #dc26264d}.video-item.active{border-color:#dc2626;background:#fff5f5}.video-item-thumbnail{width:80px;height:60px;flex-shrink:0;border-radius:6px;overflow:hidden;background:#f0f0f0}.video-item-thumbnail img{width:100%;height:100%;object-fit:cover}.video-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:24px;background:linear-gradient(135deg,#000,#8b0000)}.video-item-info{flex:1;min-width:0}.video-item-info h3{font-size:1rem;color:#333;margin-bottom:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-item-description{font-size:.85rem;color:#666;margin-bottom:5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-item-meta{display:flex;gap:15px;font-size:.75rem;color:#999;flex-wrap:wrap}.custom-date,.custom-timestamp{color:#dc2626;font-weight:500}.video-item-actions{display:flex;gap:5px;align-items:flex-start;position:relative}.btn-share,.btn-playlist,.btn-edit,.btn-delete{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:5px;border-radius:4px;transition:all .2s;position:relative}.btn-share:hover,.btn-edit:hover,.btn-delete:hover{transform:scale(1.2)}.btn-share:hover{filter:brightness(1.2)}.btn-share:active,.btn-playlist:active{transform:scale(1.1)}.playlist-menu-wrapper{position:relative}.playlist-menu{display:none;position:absolute;bottom:100%;right:0;margin-bottom:5px;background:#fff;border:2px solid #dc2626;border-radius:6px;box-shadow:0 4px 12px #0003;min-width:200px;max-height:300px;overflow-y:auto;z-index:100}.playlist-menu-item{display:block;width:100%;padding:10px 15px;background:none;border:none;text-align:left;cursor:pointer;font-size:.9rem;color:#333;transition:background .2s;border-bottom:1px solid #f0f0f0}.playlist-menu-item:last-child{border-bottom:none}.playlist-menu-item:hover{background:#fff5f5}.playlist-menu-item.in-playlist{background:#fff5f5;color:#dc2626;font-weight:500}.playlist-menu-empty{padding:15px;text-align:center;color:#999;font-size:.85rem}.btn-share:after{content:"Copy Share URL";position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:#000c;color:#fff;padding:4px 8px;border-radius:4px;font-size:.75rem;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s;margin-bottom:5px}.btn-share:hover:after{opacity:1}.btn-delete:hover{filter:brightness(.8)}.video-player{width:100%}.video-player-header{margin-bottom:20px}.video-player-header h2{font-size:1.8rem;color:#333;margin-bottom:10px}.video-description{color:#666;font-size:1rem;line-height:1.6}.video-wrapper{position:relative;background:#000;border-radius:8px;overflow:hidden;margin-bottom:20px;cursor:pointer}.video-wrapper:fullscreen{border-radius:0;background:#000}.video-element{width:100%;max-height:600px;display:block;cursor:pointer}.video-wrapper:fullscreen .video-element{max-height:100vh;height:100vh;object-fit:contain}.center-play-button{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#0009;border:none;border-radius:50%;width:80px;height:80px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;z-index:10}.center-play-button:hover{background:#000c;transform:translate(-50%,-50%) scale(1.1)}.video-controls-top{position:absolute;top:0;left:0;right:0;background:linear-gradient(to bottom,rgba(0,0,0,.7),transparent);padding:10px 15px;display:flex;justify-content:flex-end;opacity:0;transition:opacity .3s;z-index:5;pointer-events:none}.video-wrapper.show-controls .video-controls-top{opacity:1;pointer-events:all}.controls-right{display:flex;align-items:center;gap:10px;position:relative}.video-controls-bottom{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.9),transparent);padding:10px 15px;opacity:0;transition:opacity .3s;z-index:5;pointer-events:none}.video-wrapper.show-controls .video-controls-bottom{opacity:1;pointer-events:all}.progress-container-wrapper{margin-bottom:10px}.progress-container{height:6px;background:#ffffff4d;border-radius:3px;cursor:pointer;position:relative;transition:height .2s}.progress-container:hover{height:8px}.progress-buffered{position:absolute;top:0;left:0;height:100%;background:#fff3;border-radius:3px;pointer-events:none}.progress-bar{position:absolute;top:0;left:0;height:100%;background:red;border-radius:3px;pointer-events:none;transition:width .1s}.progress-hover{position:absolute;top:-45px;transform:translate(-50%);pointer-events:none;z-index:10}.hover-time{background:#000c;color:#fff;padding:4px 8px;border-radius:4px;font-size:.85rem;white-space:nowrap}.controls-bottom-row{display:flex;align-items:center;justify-content:space-between;gap:15px}.controls-left{display:flex;align-items:center;gap:10px;flex:1}.control-btn{background:none;border:none;color:#fff;cursor:pointer;padding:8px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background .2s}.control-btn:hover{background:#ffffff1a}.control-btn svg{display:block}.volume-control{position:relative;display:flex;align-items:center}.volume-icon{font-size:1.2rem;display:block}.volume-slider-wrapper{position:absolute;bottom:100%;left:50%;transform:translate(-50%);margin-bottom:10px;background:#1c1c1cf2;border-radius:4px;padding:12px 8px}.volume-slider{width:80px;height:4px;background:#ffffff4d;border-radius:2px;outline:none;-webkit-appearance:none;cursor:pointer;transform:rotate(-90deg);display:block}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer}.volume-slider::-moz-range-thumb{width:12px;height:12px;background:#fff;border-radius:50%;cursor:pointer;border:none}.time-display{color:#fff;font-size:.9rem;font-weight:500;white-space:nowrap;margin-left:5px}.settings-menu{position:absolute;bottom:100%;right:0;margin-bottom:10px;background:#1c1c1cf2;border-radius:4px;padding:8px 0;min-width:200px;box-shadow:0 4px 12px #00000080;z-index:100}.settings-item{padding:8px 16px}.settings-item>span{display:block;color:#fff;font-size:.9rem;margin-bottom:8px;padding:0 8px}.speed-options{display:flex;flex-direction:column;gap:2px}.speed-options button{background:none;border:none;color:#fff;padding:8px 16px;text-align:left;cursor:pointer;font-size:.9rem;transition:background .2s;border-radius:0}.speed-options button:hover{background:#ffffff1a}.speed-options button.active{background:#dc26264d;color:#dc2626;font-weight:500}.video-info{display:flex;flex-direction:column;gap:20px;padding:20px;background:#f8f9fa;border-radius:8px}.info-section{display:flex;flex-wrap:wrap;gap:20px}.info-item{color:#666;font-size:.9rem}.info-item strong{color:#333;margin-right:5px}.share-section{border-top:2px solid #e0e0e0;padding-top:20px}.share-section h3{font-size:1.2rem;color:#333;margin-bottom:15px}.share-urls{display:flex;flex-direction:column;gap:15px}.share-url-item{display:flex;flex-direction:column;gap:8px}.share-url-item label{font-size:.9rem;color:#666;font-weight:500}.share-note{margin-top:8px;font-size:.85rem;color:#999;font-style:italic}.url-input-group{display:flex;gap:8px;align-items:center}.url-input{flex:1;padding:10px 12px;border:2px solid #e0e0e0;border-radius:6px;font-size:.9rem;font-family:monospace;background:#fff;color:#333;cursor:text}.url-input:focus{outline:none;border-color:#dc2626}.copy-btn{padding:10px 15px;background:#dc2626;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:1.1rem;transition:background .2s;white-space:nowrap}.copy-btn:hover{background:#b91c1c}.share-control{position:relative}.share-menu{position:absolute;bottom:100%;right:0;margin-bottom:10px;background:#1c1c1cf2;border-radius:4px;padding:8px 0;min-width:250px;box-shadow:0 4px 12px #00000080;z-index:100}.share-menu-header{padding:8px 16px;color:#fff;font-size:.9rem;font-weight:500;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:4px}.share-option{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;background:none;border:none;color:#fff;text-align:left;cursor:pointer;transition:background .2s}.share-option:hover{background:#ffffff1a}.share-icon{font-size:1.5rem;flex-shrink:0}.share-option-title{font-size:.95rem;font-weight:500;margin-bottom:2px}.share-option-desc{font-size:.8rem;color:#ffffffb3}.copy-success{padding:8px 16px;background:#4caf5033;color:#4caf50;font-size:.85rem;text-align:center;margin-top:4px;border-top:1px solid rgba(255,255,255,.1)}.video-wrapper:not(.show-controls) .video-controls-top,.video-wrapper:not(.show-controls) .video-controls-bottom{opacity:0;pointer-events:none}.center-play-button{opacity:1}@media (max-width: 768px){.time-display{font-size:.8rem}.control-btn{padding:6px}.settings-menu{min-width:150px}}.video-upload{background:#fff;border-radius:12px;padding:20px;box-shadow:0 10px 30px #0003}.video-upload h3{font-size:1.2rem;color:#333;margin-bottom:15px}.upload-area{border:2px dashed #ccc;border-radius:8px;padding:40px 20px;text-align:center;transition:all .3s;cursor:pointer}.upload-area:hover{border-color:#dc2626;background:#fff5f5}.upload-area.drag-active{border-color:#dc2626;background:#ffe5e5;transform:scale(1.02)}.upload-area.uploading{cursor:not-allowed;border-color:#dc2626}.upload-icon{font-size:3rem;margin-bottom:15px}.upload-area p{color:#666;margin:10px 0}.upload-hint{font-size:.9rem;color:#999}.upload-button{display:inline-block;background:#dc2626;color:#fff;padding:10px 20px;border-radius:6px;cursor:pointer;font-weight:500;transition:background .2s;margin-top:10px}.upload-button:hover{background:#b91c1c}.upload-progress{width:100%}.progress-bar-container{width:100%;height:8px;background:#f0f0f0;border-radius:4px;overflow:hidden;margin-bottom:10px}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#000,#8b0000);transition:width .3s}.upload-progress p{color:#dc2626;font-weight:500}.upload-form{padding:15px;background:#fff5f5;border-radius:8px;border:2px solid #dc2626}.selected-file-info{background:#fff;padding:12px;border-radius:6px;margin-bottom:15px;border:1px solid #e0e0e0}.selected-file-info p{margin:5px 0;color:#333}.file-size{font-size:.85rem;color:#666}.form-group{margin-bottom:15px}.form-group label{display:block;margin-bottom:5px;color:#333;font-weight:500;font-size:.9rem}.form-input,.form-textarea{width:100%;padding:10px;border:2px solid #e0e0e0;border-radius:6px;font-size:1rem;font-family:inherit;transition:border-color .2s}.form-input:focus,.form-textarea:focus{outline:none;border-color:#dc2626}.form-textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}@media (max-width: 600px){.form-row{grid-template-columns:1fr}}.form-input:disabled,.form-textarea:disabled{background:#f5f5f5;cursor:not-allowed}.form-actions{display:flex;gap:10px;margin-top:15px}.btn-upload{flex:1;background:#dc2626;color:#fff;border:none;padding:12px 20px;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:background .2s}.btn-upload:hover:not(:disabled){background:#b91c1c}.btn-upload:disabled{background:#ccc;cursor:not-allowed;opacity:.6}.btn-cancel{background:#f0f0f0;color:#666;border:none;padding:12px 20px;border-radius:6px;font-size:1rem;cursor:pointer;transition:background .2s}.video-form{width:100%}.video-form-header{margin-bottom:25px}.video-form-header h2{font-size:1.8rem;color:#333}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:#333;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:6px;font-size:1rem;font-family:inherit;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#dc2626}.form-group textarea{resize:vertical;min-height:100px}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:30px}.btn-cancel,.btn-save{padding:12px 24px;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-cancel:hover:not(:disabled){background:#e0e0e0}.btn-save:hover:not(:disabled){background:#b91c1c}.btn-cancel:disabled,.btn-save:disabled{opacity:.6;cursor:not-allowed}.playlist-list{background:#fff;border-radius:12px;padding:20px;box-shadow:0 10px 30px #0003;margin-top:20px}.playlist-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;padding-bottom:15px;border-bottom:2px solid #f0f0f0}.playlist-list-header h2{font-size:1.5rem;color:#333}.btn-create-playlist{background:#dc2626;color:#fff;border:none;border-radius:50%;width:32px;height:32px;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-create-playlist:hover{background:#b91c1c;transform:scale(1.1)}.create-playlist-form{padding:15px;background:#fff5f5;border-radius:8px;margin-bottom:15px;border:2px solid #dc2626}.playlist-name-input{width:100%;padding:10px;border:2px solid #e0e0e0;border-radius:6px;font-size:1rem;margin-bottom:10px}.playlist-name-input:focus{outline:none;border-color:#dc2626}.form-actions{display:flex;gap:10px}.btn-save,.btn-cancel{padding:8px 16px;border:none;border-radius:6px;font-size:.9rem;cursor:pointer;transition:all .2s}.btn-save{background:#dc2626;color:#fff}.btn-save:hover{background:#b91c1c}.btn-cancel{background:#f0f0f0;color:#666}.btn-cancel:hover{background:#e0e0e0}.playlist-items{max-height:400px;overflow-y:auto}.playlist-item{display:flex;justify-content:space-between;align-items:center;padding:12px;margin-bottom:10px;border:2px solid #f0f0f0;border-radius:8px;cursor:pointer;transition:all .2s}.playlist-item:hover{border-color:#dc2626;background:#fff5f5;transform:translate(5px)}.playlist-item-info{flex:1}.playlist-item-info h3{font-size:1rem;color:#333;margin-bottom:5px}.playlist-item-meta{display:flex;gap:15px;font-size:.85rem;color:#666}.playlist-description{font-style:italic}.btn-delete-playlist{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:5px;border-radius:4px;transition:transform .2s}.btn-delete-playlist:hover{transform:scale(1.2);filter:brightness(.8)}.empty-list{text-align:center;padding:40px 20px;color:#999;font-style:italic}.loading{text-align:center;padding:40px;color:#666}.app{max-width:1400px;margin:0 auto}.app-header{text-align:center;color:#fff;margin-bottom:30px}.app-header h1{font-size:2.5rem;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.app-header p{font-size:1.1rem;opacity:.9}.app-container{display:grid;grid-template-columns:350px 1fr;gap:20px;min-height:calc(100vh - 200px)}.sidebar{display:flex;flex-direction:column;gap:20px;max-height:calc(100vh - 200px);overflow-y:auto}.main-content{background:#fff;border-radius:12px;padding:20px;box-shadow:0 10px 30px #0003}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:400px;color:#666;text-align:center}.empty-state h2{font-size:1.8rem;margin-bottom:10px}.empty-state p{font-size:1.1rem;opacity:.7;margin:5px 0}.playlist-info{font-weight:500;color:#dc2626;margin-top:10px!important}@media (max-width: 968px){.app-container{grid-template-columns:1fr}}*{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,#000,#8b0000);min-height:100vh;padding:20px}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}