*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#4f46e5;--primary-hover:#4338ca;--bg-body:#f5f7fa;--bg-sidebar:#fff;--bg-main:#f9fafb;--bg-input:#f3f4f6;--bg-card:#fff;--bg-hover:#f3f4f6;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#9ca3af;--border:#e5e7eb;--success:#10b981;--error:#ef4444;--shadow:0 1px 3px #00000014;--shadow-lg:0 4px 16px #0000001a;--logo-url:url(https://s3.amazonaws.com/www.codeflex.lat/documentos/c3320017-1937-4353-8881-475e3c89e25e/Paginas/logo2.png)}[data-theme=dark]{--primary:#6366f1;--primary-hover:#4f46e5;--bg-body:#0f172a;--bg-sidebar:#1e293b;--bg-main:#1e293b;--bg-input:#334155;--bg-card:#1e293b;--bg-hover:#334155;--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--text-muted:#64748b;--border:#334155;--success:#10b981;--error:#ef4444;--shadow:0 1px 3px #0000004d;--shadow-lg:0 4px 16px #0006;--logo-url:url(https://s3.amazonaws.com/www.codeflex.lat/documentos/c3320017-1937-4353-8881-475e3c89e25e/Paginas/logo_white2.png)}body{background:var(--bg-body);color:var(--text-primary);height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;transition:background .3s,color .3s;overflow:hidden}#root{height:100vh}.auth-container{background:linear-gradient(135deg,#f0f4ff 0%,#e8ecf8 50%,#f5f0ff 100%);justify-content:center;align-items:center;height:100vh;padding:1rem;display:flex;position:relative;overflow:hidden}.auth-container:before{content:"";pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='200'%3E%3Ctext x='50%25' y='50%25' font-family='Inter,sans-serif' font-size='28' font-weight='800' fill='%234f46e5' fill-opacity='0.12' text-anchor='middle' dominant-baseline='middle' transform='rotate(-25 200 100)'%3ECloudTalk%3C/text%3E%3C/svg%3E");background-repeat:repeat;width:100%;height:100%;position:absolute;top:0;left:0}[data-theme=dark] .auth-container:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='200'%3E%3Ctext x='50%25' y='50%25' font-family='Inter,sans-serif' font-size='28' font-weight='800' fill='%236366f1' fill-opacity='0.12' text-anchor='middle' dominant-baseline='middle' transform='rotate(-25 200 100)'%3ECloudTalk%3C/text%3E%3C/svg%3E")}[data-theme=dark] .auth-container{background:linear-gradient(135deg,#0f172a 0%,#1a1f3a 50%,#0f172a 100%)}[data-theme=dark] .auth-container:before{background:radial-gradient(circle at 30% 20%,#6366f10f 0%,#0000 50%),radial-gradient(circle at 70% 80%,#4f46e50a 0%,#0000 50%)}.auth-wrapper{z-index:1;flex-direction:column;align-items:center;gap:1.5rem;display:flex;position:relative}.auth-brand{align-items:center;gap:.6rem;display:flex}.auth-brand-icon{width:36px;height:36px;color:var(--primary)}.auth-brand-icon svg{width:100%;height:100%}.auth-brand-name{color:var(--text-primary);letter-spacing:-.03em;font-size:1.5rem;font-weight:800}.auth-footer{color:var(--text-muted);margin-top:.5rem;font-size:.75rem}.auth-card{background:var(--bg-card);border:1px solid #4f46e514;border-radius:20px;width:100%;max-width:520px;padding:3rem 2.75rem;transition:background .3s,border .3s,box-shadow .3s;box-shadow:0 20px 60px #4f46e514,0 1px 3px #0000000a}[data-theme=dark] .auth-card{border:1px solid #6366f126;box-shadow:0 20px 60px #0000004d,0 1px 3px #0003}.auth-card h2 .auth-logo{width:160px;height:auto;margin:0 auto 2rem;display:block}.auth-card h2{text-align:center;color:var(--text-primary);letter-spacing:-.02em;margin-bottom:.3rem;font-size:1.6rem;font-weight:800}.auth-subtitle{text-align:center;color:var(--text-muted);justify-content:center;align-items:center;gap:.5rem;margin-bottom:2rem;font-size:.85rem;display:flex}.auth-subtitle:before,.auth-subtitle:after{content:"";background:var(--border);width:20px;height:1px}.auth-card form{flex-direction:column;gap:1rem;width:100%;display:flex}.auth-card input{border:1.5px solid var(--border);background:var(--bg-input);width:100%;color:var(--text-primary);border-radius:10px;outline:none;padding:1rem 1.1rem;font-size:1rem;transition:border .2s,box-shadow .2s,background .2s}.auth-card input:focus{border-color:var(--primary);background:var(--bg-card);box-shadow:0 0 0 3px #4f46e51a}.auth-card input::placeholder{color:var(--text-muted)}.auth-card button:not(.btn-toggle-password){background:linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);color:#fff;cursor:pointer;letter-spacing:.01em;border:none;border-radius:10px;width:100%;margin-top:.5rem;padding:.9rem;font-size:1rem;font-weight:700;transition:transform .15s,box-shadow .2s,opacity .2s;box-shadow:0 4px 14px #4f46e54d}.auth-card button:not(.btn-toggle-password):hover{transform:translateY(-1px);box-shadow:0 6px 20px #4f46e566}.auth-card button:not(.btn-toggle-password):active{transform:translateY(0)}.auth-card button:not(.btn-toggle-password):disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.error{color:var(--error);text-align:center;background:#ef44440f;border:1px solid #ef44441f;border-radius:8px;padding:.6rem .75rem;font-size:.85rem}.toggle-auth{text-align:center;color:var(--text-muted);margin-top:1.5rem;font-size:.875rem}.password-field{width:100%;position:relative}.password-field input{padding-right:3rem}.btn-toggle-password{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:.25rem;transition:color .2s;display:flex;position:absolute;top:50%;right:.75rem;transform:translateY(-50%)}.btn-toggle-password:hover{color:var(--text-primary)}.toggle-auth span{color:var(--primary);cursor:pointer;font-weight:600}.toggle-auth span:hover{text-decoration:underline}.app{background:var(--bg-body);height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border);flex-direction:column;width:290px;transition:background .3s,border .3s;display:flex;box-shadow:2px 0 8px #00000008}.sidebar-header{border-bottom:1px solid var(--border);background:linear-gradient(#eef1f8 0%,#e8ecf4 100%);padding:1.25rem 1rem}[data-theme=dark] .sidebar-header{background:linear-gradient(180deg, var(--bg-sidebar) 0%, var(--bg-hover) 100%)}.sidebar-top-row{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.sidebar-header h2{align-items:center;gap:0;font-size:1.2rem;font-weight:800;display:flex}.brand-cloud{color:var(--primary)}.brand-talk{color:var(--text-primary)}.user-badge{background:var(--bg-hover);border:1px solid var(--border);border-radius:10px;align-items:center;gap:.6rem;padding:.5rem .75rem;transition:background .2s;display:flex}.user-badge:hover{background:var(--bg-input)}.user-avatar{background:linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;font-size:.85rem;font-weight:700;display:flex;box-shadow:0 2px 8px #4f46e540}.user-info{justify-content:space-between;align-items:center;display:flex}.user-name{color:var(--text-primary);font-size:.85rem;font-weight:600}.btn-logout{color:var(--error);cursor:pointer;background:#ef444414;border:1px solid #ef44444d;border-radius:8px;padding:.35rem .7rem;font-size:.72rem;font-weight:600;transition:all .2s}.btn-logout:hover{background:var(--error);color:#fff;border-color:var(--error)}.sidebar-footer{border-top:1px solid var(--border);background:var(--bg-sidebar);padding:.75rem 1rem}.btn-theme-sidebar{border:1.5px solid var(--primary);width:100%;color:var(--primary);cursor:pointer;background:#4f46e50f;border-radius:8px;justify-content:center;align-items:center;gap:.4rem;padding:.6rem .75rem;font-size:.8rem;font-weight:600;transition:all .2s;display:flex}.btn-theme-sidebar:hover{background:#4f46e51f;box-shadow:0 2px 8px #4f46e533}.room-list{flex:1;padding:.75rem .5rem;overflow-y:auto}.room-list-loading{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:.6rem;padding:2rem 1rem;font-size:.85rem;display:flex}.room-list-header{justify-content:space-between;align-items:center;padding:.5rem;display:flex}.room-actions{gap:.25rem;display:flex}.room-error{color:var(--error);margin-bottom:.5rem;padding:0 .75rem;font-size:.75rem}.room-list-header h3{text-transform:uppercase;color:var(--text-primary);letter-spacing:.04em;font-size:.95rem;font-weight:800}.btn-icon{background:linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.1rem;font-weight:700;transition:all .2s;display:flex;box-shadow:0 2px 8px #4f46e54d}.btn-icon:hover{color:#fff;background:linear-gradient(135deg, var(--primary-hover) 0%, #6d28d9 100%);transform:translateY(-1px);box-shadow:0 4px 12px #4f46e566}.create-room-form{gap:.5rem;padding:.5rem;display:flex}.create-room-form input{border:1px solid var(--border);background:var(--bg-input);min-width:0;color:var(--text-primary);border-radius:6px;outline:none;flex:1;padding:.5rem .6rem;font-size:.8rem}.create-room-form input:focus{border-color:var(--primary)}.create-room-form button{background:var(--primary);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:6px;flex-shrink:0;padding:.5rem .6rem;font-size:.8rem;font-weight:600}.rooms{list-style:none}.rooms li{cursor:pointer;color:var(--text-secondary);border-radius:8px;align-items:center;gap:.5rem;padding:.55rem .75rem;font-size:.9rem;transition:all .15s;display:flex}.rooms li:hover{background:var(--bg-hover);color:var(--text-primary)}.rooms li.active{background:var(--bg-hover);color:var(--text-primary);font-weight:500}.rooms li.general-room{border-left:3px solid var(--primary);background:#4f46e514;margin-bottom:.5rem;padding-left:calc(.75rem - 3px)}.rooms li.general-room .room-name{color:var(--primary);font-weight:600}.rooms li.general-room:hover{background:#4f46e51f}.rooms li.general-room.active{background:#4f46e526}.room-icon{color:var(--text-muted);font-weight:600}.unread-badge{background:var(--error);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;margin-left:auto;padding:0 5px;font-size:.7rem;font-weight:700;animation:.3s ease-in-out pulse;display:flex}@keyframes pulse{0%{transform:scale(0)}50%{transform:scale(1.3)}to{transform:scale(1)}}.chat-room{flex-direction:column;height:100%;display:flex}.chat-room.empty{color:var(--text-muted);justify-content:center;align-items:center;font-size:1rem}.chat-header{border-bottom:1px solid var(--border);background:var(--bg-sidebar);justify-content:space-between;align-items:center;padding:.85rem 1.5rem;transition:background .3s;display:flex;box-shadow:0 1px 4px #00000008}.chat-header-left,.chat-header-right{align-items:center;gap:.75rem;display:flex}.chat-header h3{font-size:1.05rem;font-weight:700}.member-count{color:var(--text-muted);background:var(--bg-hover);border:1px solid var(--border);border-radius:12px;padding:.2rem .5rem;font-size:.8rem}.chat-warning{color:#d97706;text-align:center;background:#f59e0b14;border-bottom:1px solid #f59e0b26;justify-content:center;align-items:center;padding:.4rem 1.5rem;font-size:.72rem;font-weight:500;display:flex}.chat-warning span{flex:1}.btn-search-mobile{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;display:none}@media (width<=768px){.btn-search-mobile{display:flex}}.menu-container{position:relative}.btn-menu{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:.25rem .5rem;font-size:1.3rem;line-height:1}.btn-menu:hover{background:var(--bg-hover);color:var(--text-primary)}.dropdown-menu{background:var(--bg-card);border:1px solid var(--border);z-index:100;border-radius:10px;min-width:180px;padding:.35rem;animation:.15s fadeIn;position:absolute;top:100%;right:0;box-shadow:0 8px 24px #0000001f}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.dropdown-menu button{text-align:left;width:100%;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:7px;padding:.6rem .85rem;font-size:.85rem;transition:background .15s;display:block}.dropdown-menu button:hover{background:var(--bg-hover);color:var(--text-primary)}.dropdown-menu button.danger{color:var(--error)}.dropdown-menu button.danger:hover{background:#ef444414}.status{font-size:.75rem}.status.online{color:var(--success)}.status.offline{color:var(--text-muted)}.messages{background:var(--bg-main);flex-direction:column;flex:1;gap:.15rem;padding:1.5rem;transition:background .3s;display:flex;overflow-y:auto}.messages-loading{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:.75rem;padding:3rem;font-size:.9rem;display:flex}.messages-loading-more{color:var(--text-muted);justify-content:center;align-items:center;gap:.5rem;padding:.75rem;font-size:.8rem;display:flex}.spinner.small{border-width:2px;width:18px;height:18px}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.no-messages{text-align:center;color:var(--text-muted);margin-top:3rem;font-size:.95rem}.message{border-radius:10px;max-width:100%;padding:.5rem .85rem;transition:background .15s}.message:hover{background:#e4e7ed}.message.highlighted{background:#4f46e51f;animation:5s forwards highlightFade}@keyframes highlightFade{0%{background:#4f46e533}70%{background:#4f46e51f}to{background:0 0}}[data-theme=dark] .message.highlighted{background:#6366f126}[data-theme=dark] .message:hover{background:var(--bg-hover)}.message.own .message-author{color:var(--primary)}.message-header{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.2rem;display:flex;position:relative}.message-author{color:var(--text-primary);align-items:center;gap:.3rem;font-size:.9rem;font-weight:600;display:flex}.admin-badge{object-fit:contain;width:16px;height:16px}.message-time{color:var(--text-muted);font-size:.7rem}.btn-delete-msg{cursor:pointer;opacity:0;color:#ef4444;background:0 0;border:none;border-radius:4px;align-items:center;padding:.2rem;transition:opacity .2s;display:flex}.message:hover .btn-delete-msg{opacity:.7}.btn-delete-msg:hover{opacity:1!important}@media (width<=768px){.btn-delete-msg{opacity:1}}.message-body{color:var(--text-secondary);word-break:break-word;white-space:pre-wrap;font-size:.9375rem;line-height:1.5}.general-readonly-notice{background:var(--bg-sidebar);border-top:1px solid var(--border);color:var(--text-muted);text-align:center;justify-content:center;align-items:center;gap:.4rem;padding:.85rem 1.5rem;font-size:.8rem;line-height:1.4;display:flex}.general-readonly-notice svg{color:var(--text-muted);flex-shrink:0}.message-input{background:var(--bg-sidebar);border-top:1px solid var(--border);align-items:center;padding:.6rem 1rem;transition:background .3s;display:flex;position:relative}.input-toolbar{display:none}.input-row{align-items:center;gap:.5rem;width:100%;display:flex}.input-row textarea{flex:1;min-width:0}.attach-menu-container{flex-shrink:0;position:relative}.btn-plus{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:.4rem;transition:all .2s;display:flex}.btn-plus:hover{color:var(--primary);background:#4f46e514}.btn-plus:disabled{opacity:.4;cursor:not-allowed}.attach-menu{background:var(--bg-card);border:1px solid var(--border);z-index:150;border-radius:12px;min-width:180px;margin-bottom:.5rem;padding:.4rem;animation:.15s fadeIn;position:absolute;bottom:100%;left:0;box-shadow:0 8px 24px #0000001f}.attach-menu button{width:100%;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:.6rem;padding:.6rem .85rem;font-size:.85rem;transition:background .15s;display:flex}.attach-menu button:hover{background:var(--bg-hover);color:var(--text-primary)}.attach-menu button svg{color:var(--primary);flex-shrink:0}.btn-emoji-input{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:.4rem;transition:all .2s;display:flex}.btn-emoji-input:hover{color:var(--primary);background:#4f46e514}.btn-emoji-input:disabled{opacity:.4;cursor:not-allowed}.btn-send{background:linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;padding:0;font-weight:700;transition:transform .15s,box-shadow .2s;display:flex;box-shadow:0 3px 10px #4f46e540}.btn-send:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 16px #4f46e559}.btn-send:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.message-input textarea{background:var(--bg-input);color:var(--text-primary);resize:none;border:1.5px solid #d1d5db;border-radius:12px;outline:none;flex:1;min-height:42px;max-height:120px;padding:.8rem 1.1rem;font-family:inherit;font-size:.9375rem;line-height:1.4;transition:border .2s,box-shadow .2s;overflow-y:auto}[data-theme=dark] .message-input textarea{border-color:var(--border)}.message-input textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e514}.message-input button[type=submit]{background:linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;padding:0;font-size:.9rem;font-weight:700;transition:transform .15s,box-shadow .2s;display:flex;box-shadow:0 3px 10px #4f46e540}.message-input button[type=submit]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 16px #4f46e559}.message-input button[type=submit]:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.main-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.room-admin-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0006;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.room-admin-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;width:90%;max-width:460px;max-height:80vh;padding:1.75rem;animation:.2s scaleIn;overflow-y:auto;box-shadow:0 20px 60px #00000026}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.admin-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:.75rem;display:flex}.admin-header h3{font-size:1.15rem;font-weight:700}.btn-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:.25rem;font-size:1.2rem}.btn-close:hover{color:var(--text-primary)}.admin-message{color:var(--success);background:#10b98114;border-radius:6px;margin-bottom:.75rem;padding:.5rem;font-size:.85rem}.admin-section{margin-bottom:1.25rem}.admin-section label{text-transform:uppercase;color:var(--text-muted);letter-spacing:.03em;margin-bottom:.5rem;font-size:.7rem;font-weight:700;display:block}.admin-id-row{align-items:center;gap:.5rem;display:flex}.admin-id-row code{background:var(--bg-input);color:var(--primary);border:1px solid var(--border);border-radius:6px;flex:1;padding:.5rem .75rem;font-size:.9rem}.btn-small{background:var(--bg-input);color:var(--text-secondary);cursor:pointer;border:none;border:1px solid var(--border);border-radius:6px;padding:.4rem .75rem;font-size:.8rem}.btn-small:hover{background:var(--bg-hover);color:var(--text-primary)}.share-buttons{grid-template-columns:1fr 1fr;gap:.5rem;display:grid}.btn-share{cursor:pointer;color:#fff;text-align:center;border:none;border-radius:6px;padding:.5rem .75rem;font-size:.8rem;font-weight:600;transition:opacity .2s}.btn-share:hover{opacity:.85}.btn-share.whatsapp{background:#25d366}.btn-share.telegram{background:#08c}.btn-share.twitter{background:#000}[data-theme=dark] .btn-share.twitter{border:1px solid #333}.btn-share.threads{background:#000;border:1px solid #333}.admin-form{gap:.5rem;display:flex}.admin-form input{border:1px solid var(--border);background:var(--bg-input);color:var(--text-primary);border-radius:6px;outline:none;flex:1;padding:.5rem .75rem;font-size:.9rem}.admin-form input:focus{border-color:var(--primary)}.admin-form button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:.5rem 1rem;font-size:.85rem;font-weight:600}.admin-form button:disabled{opacity:.5;cursor:not-allowed}.members-list{max-height:200px;list-style:none;overflow-y:auto}.members-list li{border-radius:6px;justify-content:space-between;align-items:center;margin-bottom:.25rem;padding:.5rem .75rem;display:flex}.members-list li:hover{background:var(--bg-hover)}.member-name{color:var(--text-primary);align-items:center;gap:.5rem;font-size:.9rem;display:flex}.owner-badge{background:var(--primary);color:#fff;border-radius:4px;padding:.1rem .4rem;font-size:.65rem;font-weight:600}.btn-remove{border:1px solid var(--error);color:var(--error);cursor:pointer;background:0 0;border-radius:4px;padding:.2rem .5rem;font-size:.75rem}.btn-remove:hover{background:#ef444414}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.splash-screen{z-index:9999;background:#f5f7fa;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .6s;display:flex;position:fixed;top:0;left:0}.splash-screen.fade-out{opacity:0;pointer-events:none}.splash-watermarks{pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='200'%3E%3Ctext x='50%25' y='50%25' font-family='Inter,sans-serif' font-size='28' font-weight='800' fill='%234f46e5' fill-opacity='0.12' text-anchor='middle' dominant-baseline='middle' transform='rotate(-25 200 100)'%3ECloudTalk%3C/text%3E%3C/svg%3E");background-repeat:repeat;width:100%;height:100%;position:absolute;top:0;left:0}.splash-content{z-index:1;flex-direction:column;align-items:center;gap:1.5rem;display:flex}.splash-title{letter-spacing:-.03em;background:linear-gradient(90deg,#4f46e5,#7c3aed,#ec4899,#f59e0b,#10b981,#4f46e5) 0 0/300% 100%;-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:3.5rem;font-weight:900;animation:3s ease-in-out infinite gradientShift}@keyframes gradientShift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.splash-logo{opacity:.9;width:140px;height:auto}.splash-loader{background:#e5e7eb;border-radius:4px;width:200px;height:4px;margin-top:.5rem;overflow:hidden}.splash-loader-bar{background:linear-gradient(90deg,#4f46e5,#7c3aed);border-radius:4px;width:0%;height:100%;animation:1s ease-out forwards loadProgress}@keyframes loadProgress{0%{width:0%}20%{width:30%}50%{width:60%}80%{width:85%}to{width:100%}}.btn-attach{cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:.4rem;transition:transform .2s;display:flex}.btn-attach:hover{transform:scale(1.15)}.btn-attach:disabled{opacity:.4;cursor:not-allowed;transform:none}.attach-icon{object-fit:contain;width:26px;height:26px}.image-attach-preview{background:var(--bg-sidebar);border-top:1px solid var(--border);align-items:center;gap:.5rem;padding:.5rem 1.5rem;display:flex}.image-attach-preview img{border:1px solid var(--border);object-fit:cover;border-radius:8px;max-width:120px;max-height:80px}.btn-remove-image{background:var(--error);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:.7rem;display:flex}.message-image{cursor:pointer;margin:.3rem 0;display:inline-block}.message-image img{border:1px solid var(--border);object-fit:cover;border-radius:10px;max-width:280px;max-height:200px;transition:transform .2s,box-shadow .2s}.message-image img:hover{transform:scale(1.02);box-shadow:0 4px 12px #00000026}.message-video{max-width:320px;margin:.3rem 0;display:inline-block}.message-video video{border:1px solid var(--border);background:#000;border-radius:10px;width:100%;max-width:320px;max-height:240px;display:block}@media (width<=768px){.message-video{max-width:220px}.message-video video{max-width:220px;max-height:180px}}.message-doc{background:var(--bg-hover);border:1px solid var(--border);color:var(--text-primary);border-radius:10px;align-items:center;gap:.5rem;max-width:280px;margin:.3rem 0;padding:.6rem .85rem;text-decoration:none;transition:background .2s;display:flex}.message-doc:hover{background:#4f46e514}.message-doc svg{color:var(--primary);flex-shrink:0}.message-doc-name{white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:.85rem;font-weight:500;overflow:hidden}.doc-attach-preview{background:var(--bg-sidebar);border-top:1px solid var(--border);align-items:center;gap:.5rem;padding:.5rem 1.5rem;display:flex}.doc-attach-preview svg{color:var(--primary);flex-shrink:0}.doc-attach-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:.85rem;overflow:hidden}@media (width<=768px){.doc-attach-preview{padding:.4rem .75rem}.message-doc{max-width:220px}}.camera-modal-overlay{z-index:300;background:#000000f2;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.camera-modal{flex-direction:column;width:100%;max-width:500px;height:100%;max-height:90vh;display:flex;position:relative}.camera-header{z-index:10;justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.camera-btn-close{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.3rem;transition:background .2s;display:flex}.camera-btn-close:hover{background:#ffffff4d}.camera-btn-switch{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:background .2s,transform .3s;display:flex}.camera-btn-switch:hover{background:#ffffff4d;transform:rotate(180deg)}.camera-viewfinder{border-radius:12px;flex:1;justify-content:center;align-items:center;margin:0 1rem;display:flex;overflow:hidden}.camera-video{object-fit:cover;border-radius:12px;width:100%;height:100%}.camera-video.mirror{transform:scaleX(-1)}.camera-footer{justify-content:center;padding:1.5rem;display:flex}.camera-btn-capture{cursor:pointer;background:0 0;border:4px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:70px;height:70px;transition:transform .15s;display:flex}.camera-btn-capture:hover{transform:scale(1.05)}.camera-btn-capture:active{transform:scale(.95)}.capture-circle{background:#fff;border-radius:50%;width:54px;height:54px;transition:background .15s}.camera-btn-capture:active .capture-circle{background:#ccc}@media (width<=768px){.camera-modal{border-radius:0;max-width:100%;max-height:100vh}.camera-viewfinder{border-radius:0;margin:0}.camera-video{border-radius:0}}.image-preview-overlay{z-index:300;background:#000000d9;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.image-preview-close{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.5rem;transition:background .2s;display:flex;position:absolute;top:1.5rem;right:1.5rem}.image-preview-close:hover{background:#ffffff4d}.image-preview-img{object-fit:contain;border-radius:8px;max-width:90vw;max-height:85vh;box-shadow:0 8px 32px #0006}@media (width<=768px){.app{flex-direction:column;position:relative}.sidebar{z-index:100;width:280px;height:100vh;box-shadow:none;transition:transform .3s;position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:4px 0 20px #00000026}.sidebar-overlay{z-index:99;background:#0006;width:100%;height:100%;display:none;position:fixed;top:0;left:0}.sidebar-overlay.open{display:block}.main-content{flex-direction:column;width:100%;height:100vh;display:flex}.mobile-header{background:var(--bg-sidebar);border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:.75rem;padding:.7rem 1rem;display:flex}.btn-hamburger{cursor:pointer;color:var(--text-primary);background:0 0;border:none;padding:.25rem;font-size:1.4rem}.mobile-header h3{flex:1;font-size:1rem;font-weight:700}.chat-room{flex:1;min-height:0;position:relative}.chat-header,.chat-header-left{display:none}.chat-warning{padding:.3rem 1rem;font-size:.65rem}.messages{padding:1rem .75rem}.message-input{padding:.5rem}.message-input textarea{padding:.7rem .9rem;font-size:.875rem}.message-input button[type=submit]{width:36px;height:36px}.message-image img{max-width:200px;max-height:150px}.image-attach-preview{padding:.4rem .75rem}.image-attach-preview img{max-width:80px;max-height:60px}.room-admin-panel{width:95%;max-width:none;max-height:90vh;padding:1.25rem}.share-buttons{grid-template-columns:1fr 1fr}.auth-card{border-radius:16px;max-width:100%;padding:2rem 1.5rem}.auth-brand-name{font-size:1.3rem}.splash-title{font-size:2.5rem}.splash-logo{width:110px}.sidebar-footer{padding:.6rem .75rem}.dropdown-menu{min-width:150px}.image-preview-img{max-width:95vw;max-height:80vh}.image-preview-close{top:1rem;right:1rem}}@media (width>=769px){.mobile-header{display:none}.sidebar-overlay{display:none!important}}.btn-emoji{cursor:pointer;background:0 0;border:none;padding:.3rem;font-size:1.4rem;line-height:1;transition:transform .2s}.btn-emoji:hover{transform:scale(1.2)}.btn-emoji:disabled{opacity:.4;cursor:not-allowed;transform:none}.emoji-picker{background:var(--bg-card);border:1px solid var(--border);z-index:150;border-radius:14px;flex-direction:column;width:340px;height:380px;margin-bottom:.5rem;animation:.15s fadeIn;display:flex;position:absolute;bottom:100%;left:0;overflow:hidden;box-shadow:0 8px 30px #00000026}.emoji-tabs{border-bottom:1px solid var(--border);gap:.25rem;padding:.25rem;display:flex}.emoji-tabs button{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:8px;flex:1;padding:.5rem;font-size:1rem;font-weight:600;transition:all .15s}.emoji-tabs button.active{background:var(--bg-hover);color:var(--text-primary)}.emoji-tabs button:hover{background:var(--bg-hover)}.emoji-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.emoji-categories{border-bottom:1px solid var(--border);gap:.15rem;padding:.35rem .5rem;display:flex;overflow-x:auto}.emoji-categories button{cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;padding:.3rem .4rem;font-size:1.1rem;transition:background .15s}.emoji-categories button.active,.emoji-categories button:hover{background:var(--bg-hover)}.emoji-grid{flex:1;grid-template-columns:repeat(8,1fr);gap:.1rem;padding:.5rem;display:grid;overflow-y:auto}.emoji-item{cursor:pointer;background:0 0;border:none;border-radius:6px;padding:.25rem;font-size:1.4rem;line-height:1;transition:background .1s,transform .1s}.emoji-item:hover{background:var(--bg-hover);transform:scale(1.2)}.gif-content{flex-direction:column;flex:1;gap:.5rem;padding:.5rem;display:flex;overflow:hidden}.gif-content input{border:1px solid var(--border);background:var(--bg-input);width:100%;color:var(--text-primary);border-radius:8px;outline:none;padding:.5rem .75rem;font-size:.85rem}.gif-content input:focus{border-color:var(--primary)}.gif-grid{flex:1;grid-template-columns:repeat(2,1fr);gap:.4rem;padding-bottom:.25rem;display:grid;overflow-y:auto}.gif-grid img{object-fit:cover;cursor:pointer;border-radius:8px;width:100%;height:100px;transition:transform .15s,opacity .2s}.gif-grid img:hover{opacity:.85;transform:scale(1.03)}.sticker-grid img{object-fit:contain;background:0 0;height:90px}.gif-loading{grid-column:span 2;justify-content:center;padding:2rem;display:flex}.giphy-attr{color:var(--text-muted);text-align:center;padding:.2rem;font-size:.65rem}@media (width<=768px){.emoji-picker{width:calc(100vw - 1.5rem);height:320px;left:0;right:0}.emoji-grid{grid-template-columns:repeat(7,1fr)}}.btn-collapse-sidebar{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;font-weight:700;transition:all .2s;display:flex;box-shadow:0 2px 8px #4f46e54d}.btn-collapse-sidebar:hover{background:var(--primary-hover);transform:scale(1.05);box-shadow:0 4px 12px #4f46e566}@media (width>=769px){.sidebar.collapsed{width:60px;min-width:60px;transition:width .2s cubic-bezier(.4,0,.2,1)}}.sidebar-collapsed-content{flex-direction:column;justify-content:space-between;align-items:center;height:100%;padding:1rem 0;display:flex}.collapsed-avatar{padding-top:.5rem}.collapsed-avatar .user-avatar{width:38px;height:38px;font-size:.95rem}.btn-expand-sidebar{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;width:38px;height:38px;margin-bottom:.5rem;font-size:1.1rem;font-weight:700;transition:all .2s;display:flex;box-shadow:0 2px 8px #4f46e54d}.btn-expand-sidebar:hover{background:var(--primary-hover);transform:scale(1.1);box-shadow:0 4px 12px #4f46e566}.sidebar-footer-row{align-items:center;gap:.5rem;display:flex}.sidebar-footer-row .btn-theme-sidebar{flex:1}@media (width<=768px){.btn-collapse-sidebar,.btn-expand-sidebar{display:none}}.btn-reply-msg{cursor:pointer;opacity:0;color:var(--text-primary);background:0 0;border:none;border-radius:4px;align-items:center;padding:.2rem;transition:opacity .2s;display:flex}.message:hover .btn-reply-msg{opacity:1}.btn-reply-msg:hover{color:var(--primary);opacity:1!important}@media (width<=768px){.btn-reply-msg,.btn-reaction-msg,.btn-pin-msg,.btn-edit-msg,.btn-delete-msg{opacity:1!important}}.message-quote{background:var(--bg-hover);border-left:3px solid var(--primary);cursor:pointer;border-radius:4px;max-width:300px;margin:.2rem 0;padding:.3rem .6rem;transition:background .2s}.message-quote:hover{background:#4f46e51a}.quote-author{color:var(--primary);font-size:.75rem;font-weight:700}.quote-text{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;max-width:280px;margin:0;font-size:.8rem;overflow:hidden}.reply-preview{background:var(--bg-sidebar);border-top:1px solid var(--border);border-left:3px solid var(--primary);border-radius:6px 6px 0 0;align-items:center;gap:.75rem;margin-left:1rem;margin-right:1rem;padding:.5rem 1.5rem;display:flex}.reply-preview-content{flex:1;min-width:0}.reply-preview-author{color:var(--primary);font-size:.75rem;font-weight:700}.reply-preview-text{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:.8rem;overflow:hidden}.btn-remove-reply{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:.25rem;font-size:1rem}.btn-remove-reply:hover{color:var(--error)}.btn-audio{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:.4rem;transition:all .2s;display:flex}.btn-audio:hover{color:var(--primary);background:#4f46e514}.btn-audio:disabled{opacity:.4;cursor:not-allowed}.recording-ui{align-items:center;gap:.75rem;width:100%;animation:.2s fadeIn;display:flex}.btn-cancel-recording{background:var(--error);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;font-weight:700;transition:transform .15s;display:flex}.btn-cancel-recording:hover{transform:scale(1.1)}.recording-indicator{flex-shrink:0;align-items:center;gap:.4rem;display:flex}.recording-dot{background:var(--error);border-radius:50%;width:10px;height:10px;animation:1s ease-in-out infinite blink}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}.recording-time{color:var(--text-primary);font-variant-numeric:tabular-nums;font-size:.85rem;font-weight:600}.recording-waveform{background:var(--bg-input);border-radius:8px;flex:1;height:36px}.btn-send-recording{background:linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);color:#fff;cursor:pointer;border:none;border-radius:10px;flex-shrink:0;padding:.6rem 1.2rem;font-size:.85rem;font-weight:700;transition:transform .15s,box-shadow .2s;box-shadow:0 3px 10px #4f46e540}.btn-send-recording:hover{transform:translateY(-1px);box-shadow:0 5px 16px #4f46e559}.message-audio{margin:.3rem 0}.audio-player-custom{background:var(--bg-hover);border-radius:20px;align-items:center;gap:.5rem;min-width:200px;max-width:280px;padding:.4rem .75rem;display:flex;overflow:hidden}.audio-play-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;transition:transform .15s;display:flex}.audio-play-btn:hover{transform:scale(1.1)}.audio-waveform-container{cursor:pointer;flex:1;align-items:center;height:32px;padding:0 2px;display:flex}.audio-waveform-bars{align-items:center;gap:1.5px;width:100%;height:100%;display:flex}.audio-bar{background:var(--text-muted);opacity:.4;border-radius:1px;flex:1;min-width:2px;transition:background .1s,opacity .1s}.audio-bar.active{background:var(--primary);opacity:1}.audio-time{color:var(--text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;min-width:30px;font-size:.7rem;font-weight:600}@media (width<=768px){.recording-waveform{flex:1;width:80px}.audio-player-custom{gap:.35rem;min-width:180px;max-width:230px;padding:.3rem .5rem}.audio-player-custom .audio-time{min-width:24px;font-size:.6rem}.audio-play-btn{width:28px;height:28px}}.btn-scroll-bottom{color:#fff;cursor:pointer;z-index:20;background:#1e1e1eb3;border:none;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:1.2rem;font-weight:700;transition:all .2s;animation:.2s fadeIn;display:flex;position:absolute;bottom:150px;right:1.5rem;box-shadow:0 2px 8px #00000040}.btn-scroll-bottom:hover{background:#1e1e1ee6;transform:scale(1.1)}[data-theme=dark] .btn-scroll-bottom{background:#c8c8c84d}[data-theme=dark] .btn-scroll-bottom:hover{background:#c8c8c880}.chat-room{position:relative}@media (width<=768px){.btn-scroll-bottom{width:34px;height:34px;font-size:1rem;bottom:120px;right:1rem}}.room-verified{object-fit:contain;flex-shrink:0;width:14px;height:14px;margin-left:.2rem}.btn-edit-msg{cursor:pointer;opacity:0;color:var(--text-primary);background:0 0;border:none;border-radius:4px;align-items:center;padding:.2rem;transition:opacity .2s;display:flex}.message:hover .btn-edit-msg{opacity:1}.btn-edit-msg:hover{color:var(--primary)}@media (width<=768px){.btn-edit-msg{opacity:1}}.message-edited{color:var(--text-muted);margin-left:.25rem;font-size:.65rem;font-style:italic}.edit-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0006;justify-content:center;align-items:center;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.edit-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;width:90%;max-width:420px;padding:1.5rem;animation:.2s scaleIn;box-shadow:0 20px 60px #00000026}.edit-modal-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.edit-modal-header h4{font-size:1.05rem;font-weight:700}.edit-modal-input{border:1.5px solid var(--border);background:var(--bg-input);width:100%;color:var(--text-primary);resize:none;border-radius:8px;outline:none;padding:.75rem;font-family:inherit;font-size:.9rem}.edit-modal-input:focus{border-color:var(--primary)}.edit-modal-image{border:1px solid var(--border);border-radius:8px;margin-bottom:.75rem;overflow:hidden}.edit-modal-image img{object-fit:cover;width:100%;max-height:150px}.edit-modal-input-row{flex-direction:column;gap:.5rem;display:flex}.edit-input-with-emoji{position:relative}.edit-input-with-emoji .edit-modal-input{padding-right:2.5rem}.btn-emoji-edit{cursor:pointer;background:0 0;border:none;font-size:1.3rem;line-height:1;transition:transform .2s;position:absolute;top:.5rem;right:.5rem}.btn-emoji-edit:hover{transform:scale(1.2)}.edit-emoji-panel{border:1px solid var(--border);background:var(--bg-input);border-radius:8px;max-height:150px;padding:.4rem;overflow-y:auto}.edit-emoji-grid{flex-wrap:wrap;gap:.1rem;display:flex}.edit-emoji-item{cursor:pointer;background:0 0;border:none;border-radius:4px;padding:.2rem;font-size:1.3rem;line-height:1;transition:background .1s,transform .1s}.edit-emoji-item:hover{background:var(--bg-hover);transform:scale(1.2)}.edit-modal-actions{justify-content:flex-end;gap:.5rem;margin-top:1rem;display:flex}.btn-cancel-edit{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:8px;padding:.5rem 1rem;font-size:.85rem}.btn-save-edit{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:.5rem 1rem;font-size:.85rem;font-weight:600}.btn-save-edit:disabled{opacity:.5;cursor:not-allowed}.message-link{color:var(--primary);word-break:break-all;text-decoration:underline}.message-link:hover{color:var(--primary-hover)}.ckeditor-modal{background:var(--bg-card);width:95%;max-width:800px;max-height:90vh;box-shadow:var(--shadow-lg);border-radius:12px;flex-direction:column;animation:.3s cubic-bezier(.175,.885,.32,1.275) modal-pop;display:flex;overflow:hidden}.ckeditor-modal-header{border-bottom:1px solid var(--border);background:var(--bg-card);justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.ckeditor-modal-header h4{color:var(--text-primary);margin:0;font-size:1.1rem;font-weight:600}.ckeditor-btn-close,.ckeditor-btn-expand{color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.2rem;line-height:1;transition:transform .2s,background .2s;display:flex}.ckeditor-btn-close:hover,.ckeditor-btn-expand:hover{background:var(--bg-hover);transform:scale(1.1)}.ckeditor-header-actions{align-items:center;gap:.5rem;display:flex}.ckeditor-modal.fullscreen{z-index:10000;border-radius:0;width:100vw;max-width:none;height:100vh;margin:0;position:fixed;top:0;left:0}.ckeditor-modal.fullscreen .ckeditor-modal-body{height:calc(100vh - 140px)}.ckeditor-modal.fullscreen .cke{height:100%!important}.ckeditor-modal.fullscreen .cke_inner,.ckeditor-modal.fullscreen .cke_contents{height:calc(100% - 80px)!important}.ckeditor-modal-body{background:var(--bg-card);flex:1;padding:1rem;overflow-y:auto}.ckeditor-modal-footer{border-top:1px solid var(--border);background:var(--bg-card);justify-content:flex-end;gap:1rem;padding:1rem 1.5rem;display:flex}.ckeditor-btn-send{background:var(--primary);color:#fff;cursor:pointer;box-shadow:var(--shadow);border:none;border-radius:8px;align-items:center;gap:.5rem;padding:.6rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.ckeditor-btn-send:hover{background:var(--primary-hover);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.ckeditor-btn-send:active{transform:translateY(0)}.html-message{word-break:break-word;max-width:100%;font-family:inherit;line-height:1.5;overflow-x:auto;white-space:normal!important}.html-message p{margin:0 0 .25rem}.html-message p:last-child{margin-bottom:0}.html-message table{border-collapse:collapse;word-break:normal;width:auto;max-width:none}.html-message td,.html-message th{white-space:nowrap;padding:.25rem .5rem}.video-player{cursor:pointer;-webkit-user-select:none;user-select:none;background:#000;border-radius:10px;position:relative;overflow:hidden}.video-player video{object-fit:contain;width:100%;max-height:240px;display:block}.video-player:fullscreen{background:#000;justify-content:center;align-items:center;display:flex}.video-player:fullscreen video{object-fit:contain;width:100%;max-width:100vw;height:100%;max-height:100vh}.video-play-overlay{pointer-events:none;background:#0000004d;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.video-play-overlay svg{opacity:.9;filter:drop-shadow(0 2px 4px #0006)}.video-controls{opacity:0;pointer-events:none;background:#000000a6;align-items:center;gap:6px;padding:6px 10px;transition:opacity .3s;display:flex;position:absolute;bottom:0;left:0;right:0}.video-controls.visible{opacity:1;pointer-events:auto}.video-btn{cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;padding:4px;transition:background .2s;display:flex}.video-btn:hover{background:#ffffff26}.video-progress-container{cursor:pointer;flex:1;align-items:center;gap:6px;min-width:0;display:flex}.video-progress-bar{background:#ffffff4d;border-radius:2px;flex:1;min-width:0;height:4px;overflow:hidden}.video-progress-filled{background:#fff;border-radius:2px;height:100%;transition:width .1s linear}.video-time{color:#fff;white-space:nowrap;flex-shrink:0;font-size:.65rem}.video-player:hover .video-controls{opacity:1;pointer-events:auto}@media (width<=768px){.video-player video{max-height:180px}.video-controls{gap:4px;padding:5px 8px}.video-time{font-size:.6rem}.video-btn svg{width:14px;height:14px}}.btn-reaction-msg{cursor:pointer;opacity:0;color:var(--text-primary);background:0 0;border:none;border-radius:4px;align-items:center;padding:2px 4px;transition:opacity .2s;display:flex}.message:hover .btn-reaction-msg{opacity:1}.btn-reaction-msg:hover{background:var(--bg-hover);opacity:1!important}.btn-pin-msg{cursor:pointer;opacity:0;color:var(--text-primary);background:0 0;border:none;border-radius:4px;align-items:center;padding:2px 4px;transition:opacity .2s;display:flex}.message:hover .btn-pin-msg{opacity:1}.btn-pin-msg:hover{background:var(--bg-hover);opacity:1!important}.reaction-picker{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-lg);z-index:100;border-radius:20px;gap:2px;margin-top:4px;padding:4px 8px;display:flex;position:absolute;top:100%;left:50px}.reaction-emoji-btn{cursor:pointer;background:0 0;border:none;border-radius:50%;padding:4px;font-size:18px;transition:transform .15s,background .15s}.reaction-emoji-btn:hover{background:var(--bg-hover);transform:scale(1.3)}.message-reactions{flex-wrap:wrap;gap:4px;margin-top:4px;display:flex}.reaction-badge{border:1px solid var(--border);background:var(--bg-hover);cursor:pointer;border-radius:12px;align-items:center;gap:3px;padding:2px 8px;font-size:13px;transition:background .15s,border-color .15s;display:inline-flex}.reaction-badge:hover{background:var(--bg-input)}.reaction-badge.my-reaction{border-color:var(--primary);background:#4f46e51a}.pinned-banner{border-bottom:1px solid var(--border);cursor:pointer;background:#4f46e50f;align-items:center;gap:8px;padding:8px 16px;transition:background .2s;display:flex}.pinned-banner:hover{background:#4f46e51a}.pinned-icon{font-size:16px}.pinned-content{flex-direction:column;flex:1;min-width:0;display:flex}.pinned-author{color:var(--primary);font-size:11px;font-weight:600}.pinned-text{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.btn-unpin{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:14px}.btn-unpin:hover{background:var(--bg-hover);color:var(--error)}.btn-search-toggle{cursor:pointer;color:var(--text-secondary);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:6px;transition:background .2s;display:flex}.btn-search-toggle:hover{background:var(--bg-hover);color:var(--text-primary)}.search-bar{border-bottom:1px solid var(--border);background:var(--bg-card);align-items:center;gap:8px;padding:8px 16px;display:flex}.search-bar input{border:1px solid var(--border);background:var(--bg-input);color:var(--text-primary);border-radius:6px;outline:none;flex:1;padding:6px 12px;font-size:14px}.search-bar input:focus{border-color:var(--primary)}.btn-close-search{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:16px}.btn-close-search:hover{background:var(--bg-hover);color:var(--error)}.search-highlight,mark.search-highlight{color:inherit;background:#ffd50066;border-radius:2px;padding:0 2px}.room-muted-icon{color:var(--text-primary);align-items:center;margin-left:4px;display:flex}.btn-room-menu{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;margin-left:auto;padding:2px 6px;font-size:16px;transition:opacity .2s}.rooms li:hover .btn-room-menu{opacity:1}.btn-room-menu:hover{background:var(--bg-hover);color:var(--text-primary)}.room-context-menu{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-lg);z-index:1000;border-radius:8px;min-width:160px;padding:4px;position:fixed}.room-context-menu button{text-align:left;cursor:pointer;width:100%;color:var(--text-primary);background:0 0;border:none;border-radius:6px;align-items:center;gap:.5rem;padding:8px 12px;font-size:13px;display:flex}.room-context-menu button svg{color:var(--text-primary);flex-shrink:0}.room-context-menu button:hover{background:var(--bg-hover)}.poll-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;margin-bottom:4px;padding:12px}.poll-question{color:var(--text-primary);margin-bottom:10px;font-size:14px;font-weight:600}.poll-options{flex-direction:column;gap:6px;display:flex}.poll-option{border:1px solid var(--border);background:var(--bg-input);cursor:pointer;text-align:left;border-radius:8px;justify-content:space-between;align-items:center;width:100%;padding:8px 12px;font-size:13px;transition:border-color .2s;display:flex;position:relative;overflow:hidden}.poll-option:hover{border-color:var(--primary)}.poll-option.voted{border-color:var(--primary);background:#4f46e50d}.poll-option-bar{background:#4f46e51a;border-radius:8px;height:100%;transition:width .3s;position:absolute;top:0;left:0}.poll-option-text{z-index:1;color:var(--text-primary);font-weight:500;position:relative}.poll-option-count{z-index:1;color:var(--text-muted);white-space:nowrap;font-size:12px;position:relative}.poll-total{color:var(--text-muted);text-align:right;margin-top:8px;font-size:12px}.poll-modal{max-width:400px!important}.poll-modal-body{flex-direction:column;gap:12px;padding:16px;display:flex}.poll-question-input{border:1px solid var(--border);background:var(--bg-input);width:100%;color:var(--text-primary);border-radius:8px;outline:none;padding:10px 12px;font-size:14px}.poll-question-input:focus{border-color:var(--primary)}.poll-options-list{flex-direction:column;gap:8px;display:flex}.poll-option-input-row{align-items:center;gap:8px;display:flex}.poll-option-input-row input{border:1px solid var(--border);background:var(--bg-input);color:var(--text-primary);border-radius:8px;outline:none;flex:1;padding:8px 12px;font-size:13px}.poll-option-input-row input:focus{border-color:var(--primary)}.btn-remove-option{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:4px;font-size:14px}.btn-remove-option:hover{color:var(--error)}.btn-add-option{border:1px dashed var(--border);color:var(--primary);cursor:pointer;background:0 0;border-radius:8px;padding:8px;font-size:13px;transition:background .2s}.btn-add-option:hover{background:var(--bg-hover)}