:root{--bg-dark: #0f172a;--bg-darker: #020617;--bg-card: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--danger: #ef4444;--danger-hover: #dc2626;--border: #334155;font-family:Inter,system-ui,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-darker);color:var(--text-primary);height:100vh;overflow:hidden}#root{height:100%}.room-container{display:flex;flex-direction:column;height:100%}.room-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background-color:var(--bg-dark);border-bottom:1px solid var(--border)}.room-header h1{font-size:1.25rem;font-weight:600;color:var(--text-secondary)}.share-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:.5rem;border:none;background-color:var(--accent);color:#fff;font-weight:500;cursor:pointer;transition:all .2s ease}.share-btn:hover{background-color:var(--accent-hover);transform:translateY(-1px)}.share-btn.active{background-color:var(--danger)}.share-btn.active:hover{background-color:var(--danger-hover)}.room-main{flex:1;display:flex;flex-direction:column;padding:1rem;gap:1rem;overflow:hidden}.active-view{flex:1;background-color:var(--bg-dark);border-radius:1rem;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a}.active-view video{width:100%;height:100%;object-fit:contain}.empty-state{color:var(--text-secondary);font-size:1.1rem}.thumbnails{display:flex;gap:1rem;overflow-x:auto;padding-bottom:.5rem;height:160px;flex-shrink:0}.thumbnails::-webkit-scrollbar{height:8px}.thumbnails::-webkit-scrollbar-track{background:var(--bg-darker)}.thumbnails::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.thumbnail{min-width:200px;max-width:200px;height:100%;background-color:var(--bg-card);border-radius:.75rem;border:2px solid transparent;overflow:hidden;position:relative;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column}.thumbnail:hover{transform:translateY(-2px);border-color:var(--border)}.thumbnail.active{border-color:var(--accent)}.thumbnail video{flex:1;width:100%;object-fit:cover;background-color:#000}.thumbnail .avatar{flex:1;display:flex;align-items:center;justify-content:center;background-color:var(--bg-dark);font-size:2rem;font-weight:700;color:var(--text-secondary)}.thumbnail .label{padding:.5rem;font-size:.875rem;background-color:var(--bg-card);color:var(--text-primary);display:flex;justify-content:center;align-items:center;gap:.5rem}.thumbnail .label span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.edit-name-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:.25rem;border-radius:.25rem;transition:all .2s}.edit-name-btn:hover{background:var(--bg-dark);color:var(--text-primary)}.join-container{display:flex;align-items:center;justify-content:center;height:100vh;background-color:var(--bg-darker)}.join-card{background-color:var(--bg-card);padding:2rem;border-radius:1rem;border:1px solid var(--border);display:flex;flex-direction:column;gap:1.5rem;width:100%;max-width:400px;box-shadow:0 10px 15px -3px #0000004d}.join-card h2{text-align:center;color:var(--text-primary);font-weight:600}.join-card input{padding:.75rem 1rem;border-radius:.5rem;border:1px solid var(--border);background-color:var(--bg-dark);color:var(--text-primary);font-size:1rem;outline:none;transition:border-color .2s}.join-card input:focus{border-color:var(--accent)}.join-card button{padding:.75rem;border-radius:.5rem;border:none;background-color:var(--accent);color:#fff;font-weight:600;font-size:1rem;cursor:pointer;transition:background-color .2s}.join-card button:hover:not(:disabled){background-color:var(--accent-hover)}.join-card button:disabled{background-color:var(--border);color:var(--text-secondary);cursor:not-allowed}.share-upload-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background-color:var(--bg-darker);overflow:auto}.share-upload-content{width:100%;max-width:640px;display:flex;flex-direction:column;gap:1.5rem}.share-upload-header{text-align:center}.share-upload-header h1{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.share-upload-subtitle{color:var(--text-secondary);font-size:1rem}.drop-zone{position:relative;display:flex;align-items:center;justify-content:center;min-height:320px;border:2px dashed var(--border);border-radius:1rem;background-color:var(--bg-dark);cursor:pointer;transition:all .3s ease;outline:none}.drop-zone:hover{border-color:var(--accent);background-color:#3b82f60a}.drop-zone:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px #3b82f633}.drop-zone.drag-over{border-color:var(--accent);background-color:#3b82f614;box-shadow:0 0 30px #3b82f626,inset 0 0 30px #3b82f60d;transform:scale(1.01)}.drop-zone.uploading{cursor:default;border-style:solid;border-color:var(--border)}.file-input-hidden{display:none}.drop-zone-content{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:2rem}.drop-zone-icon-group{display:flex;align-items:center;justify-content:center;width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,#3b82f626,#3b82f60d);margin-bottom:.5rem}.drop-zone-icon{color:var(--accent)}.drop-zone-label{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.drop-zone-sublabel{font-size:.875rem;color:var(--text-secondary)}.drop-zone-divider{display:flex;align-items:center;width:100%;max-width:200px;gap:1rem;color:var(--text-secondary);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}.drop-zone-divider:before,.drop-zone-divider:after{content:"";flex:1;height:1px;background-color:var(--border)}.drop-zone-paste-hint{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:.5rem;background-color:var(--bg-card);color:var(--text-secondary);font-size:.85rem}.upload-progress-content{display:flex;flex-direction:column;align-items:center;gap:1.25rem;padding:2rem;width:100%}.upload-preview{max-width:280px;max-height:180px;border-radius:.5rem;object-fit:contain;border:1px solid var(--border)}.upload-progress-bar-container{width:100%;max-width:360px;height:6px;border-radius:3px;background-color:var(--bg-card);overflow:hidden}.upload-progress-bar{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--accent),#60a5fa);transition:width .3s ease}.upload-progress-text{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.9rem}@keyframes spin{to{transform:rotate(360deg)}}.spinner{animation:spin 1s linear infinite}.share-error{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border-radius:.5rem;background-color:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#fca5a5;font-size:.9rem}.share-upload-info{text-align:center;color:var(--text-secondary);font-size:.8rem;line-height:1.6;opacity:.7}.share-view-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background-color:var(--bg-darker);overflow:auto}.share-view-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem;max-width:90vw}.share-view-image-wrapper{background-color:var(--bg-dark);border-radius:1rem;border:1px solid var(--border);overflow:hidden;box-shadow:0 20px 40px #0006}.share-view-image{display:block;max-width:85vw;max-height:75vh;object-fit:contain}.share-view-actions{display:flex;gap:.75rem}.copy-link-btn,.upload-another-btn{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.25rem;border-radius:.5rem;border:1px solid var(--border);background-color:var(--bg-card);color:var(--text-primary);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none}.copy-link-btn:hover,.upload-another-btn:hover{background-color:var(--bg-dark);border-color:var(--accent);transform:translateY(-1px)}.copy-link-btn.copied{background-color:#22c55e26;border-color:#22c55e66;color:#86efac}.share-view-loading{display:flex;flex-direction:column;align-items:center;gap:1rem;color:var(--text-secondary)}.share-loading-spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.share-not-found{display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center;max-width:400px}.not-found-icon{color:var(--text-secondary);opacity:.5;margin-bottom:.5rem}.share-not-found h2{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.share-not-found p{color:var(--text-secondary);font-size:1rem}.not-found-hint{font-size:.85rem!important;opacity:.7}.not-found-upload-link{display:flex;align-items:center;gap:.5rem;margin-top:.5rem;padding:.6rem 1.25rem;border-radius:.5rem;background-color:var(--accent);color:#fff;font-weight:500;text-decoration:none;transition:all .2s ease}.not-found-upload-link:hover{background-color:var(--accent-hover);transform:translateY(-1px)}