#root{min-height:100vh;width:100%;display:flex}:root{--bg-primary: #0b141a;--bg-secondary: #111b21;--bg-tertiary: #1f2c34;--bg-hover: #2a3942;--bg-active: #233138;--text-primary: #e9edef;--text-secondary: #8696a0;--text-muted: #667781;--accent: #00a884;--accent-hover: #06cf9c;--accent-dark: #025144;--danger: #ea4335;--danger-hover: #ff5546;--border: #233138;--bubble-out: #005c4b;--bubble-out-darker: #004a3d;--bubble-in: #202c33;--shadow: rgba(0, 0, 0, .35);--radius: 10px;--radius-lg: 16px;--sidebar-width: 280px;--chat-panel-width: 340px;--header-height: 56px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);display:flex;height:100vh;height:100dvh;overflow:hidden}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}input,button{font-family:inherit}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:3px}.login-body{background:linear-gradient(135deg,#0b141a,#111b21,#0b3d2e);display:flex;align-items:center;justify-content:center;min-height:100vh;min-height:100dvh;width:100%;overflow:hidden;position:relative;padding:15px}.login-container{position:relative;z-index:1;width:100%;max-width:420px}.login-card{background:#111b21d9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(0,168,132,.15);border-radius:var(--radius-lg);padding:40px 32px;box-shadow:0 25px 60px #00000080,0 0 80px #00a88414;animation:cardAppear .6s ease-out}@keyframes cardAppear{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.login-logo{text-align:center;margin-bottom:32px}.login-logo-icon{width:72px;height:72px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:#fff;box-shadow:0 8px 24px #00a8844d}.login-logo h1{font-size:1.6rem;font-weight:700;color:var(--text-primary)}.login-subtitle{color:var(--text-secondary);font-size:.9rem;margin-top:6px}.auth-form{display:none}.auth-form.active{display:block;animation:fadeIn .3s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:.82rem;color:var(--text-secondary);margin-bottom:6px;font-weight:500}.form-group input{width:100%;padding:12px 16px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:.95rem;outline:none;transition:all .2s}.form-group input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #00a88426}.btn-login{width:100%;padding:13px;border:none;border-radius:var(--radius);background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;font-size:1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s;margin-top:8px}.btn-login:hover{transform:translateY(-1px);box-shadow:0 6px 20px #00a88459}.btn-register{background:linear-gradient(135deg,#1f8e6e,var(--accent))}.auth-toggle{text-align:center;margin-top:20px;font-size:.88rem;color:var(--text-secondary)}.auth-error{text-align:center;padding:12px 16px;margin-bottom:20px;background:#ea433526;border:1px solid rgba(234,67,53,.3);border-radius:var(--radius);color:#ff6b6b;font-size:.9rem;display:block;animation:shake .4s}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}.login-bg-circle{position:fixed;border-radius:50%;opacity:.06;pointer-events:none;background:radial-gradient(circle,var(--accent),transparent)}.c1{width:500px;height:500px;top:-150px;right:-100px}.c2{width:400px;height:400px;bottom:-100px;left:-100px}.c3{width:250px;height:250px;top:40%;left:60%}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100%;z-index:100;transition:transform .3s}.sidebar-header{padding:10px 14px;display:flex;align-items:center;justify-content:space-between;background:var(--bg-tertiary);border-bottom:1px solid var(--border);min-height:var(--header-height)}.logo{display:flex;align-items:center;gap:8px}.logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff}.logo h1{font-size:1rem;font-weight:700}.btn-logout{background:none;border:none;cursor:pointer;color:var(--text-secondary);padding:6px;border-radius:50%;transition:all .2s}.btn-logout:hover{color:var(--danger);background:#ea43351a}.workspace-selector{padding:6px 10px;position:relative;border-bottom:1px solid var(--border)}.workspace-current{display:flex;align-items:center;gap:6px;padding:8px 10px;cursor:pointer;background:var(--bg-tertiary);border-radius:8px;font-size:.85rem;font-weight:500;transition:background .2s;color:var(--text-primary)}.workspace-current:hover{background:var(--bg-hover)}.workspace-current .chevron{margin-left:auto;opacity:.5}.workspace-dropdown{display:none;position:absolute;top:calc(100% + 4px);left:10px;right:10px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:8px;box-shadow:0 12px 30px var(--shadow);z-index:9999;max-height:260px;overflow-y:auto;padding:4px}.workspace-dropdown.show{display:block;animation:fadeSlideDown .2s}@keyframes fadeSlideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.ws-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;cursor:pointer;border-radius:6px;transition:background .15s}.ws-item:hover{background:var(--bg-hover)}.ws-item.active{background:var(--accent-dark)}.ws-item-info{display:flex;flex-direction:column}.ws-item-name{font-size:.85rem;font-weight:500}.ws-item-count{font-size:.72rem;color:var(--text-muted)}.ws-empty{padding:14px;text-align:center;color:var(--text-muted);font-size:.82rem}.ws-delete-btn{background:none;border:none;cursor:pointer;color:var(--text-muted);padding:4px;border-radius:4px;opacity:0;transition:all .2s}.ws-item:hover .ws-delete-btn{opacity:1}.ws-delete-btn:hover{color:var(--danger);background:#ea43351a}.ws-add-btn{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:1px dashed var(--border);background:none;color:var(--accent);cursor:pointer;border-radius:6px;font-size:.82rem;margin-top:4px;transition:all .2s}.ws-add-btn:hover{background:var(--accent-dark);border-color:var(--accent)}.btn-add{margin:8px 10px;padding:9px 14px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;border:none;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;justify-content:center;transition:all .2s}.btn-add:hover{transform:translateY(-1px);box-shadow:0 4px 15px #00a8844d}.sessions-list{flex:1;overflow-y:auto;padding:4px 6px}.session-item{display:flex;align-items:center;gap:10px;padding:10px 8px;cursor:pointer;border-radius:8px;transition:all .15s;position:relative}.session-item:hover{background:var(--bg-hover)}.session-item.active{background:var(--bg-active)}.session-item .avatar{width:40px;height:40px;background:var(--bg-tertiary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:600;flex-shrink:0;color:var(--text-secondary)}.session-item .avatar.connected{background:var(--accent-dark);color:var(--accent-hover)}.session-item .info{flex:1;min-width:0}.session-item .name{font-size:.88rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.session-item .phone{font-size:.75rem;color:var(--text-muted);margin-top:1px}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.connected{background:var(--accent);box-shadow:0 0 6px #00a88480}.status-dot.disconnected{background:#666}.status-dot.waiting_qr{background:#f0b429;animation:pulse 1.5s infinite}.status-dot.initializing{background:#3b82f6;animation:pulse 1.5s infinite}.status-dot.error,.status-dot.auth_failed{background:var(--danger)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}.btn-delete{background:none;border:none;cursor:pointer;color:var(--text-muted);padding:4px;border-radius:4px;opacity:0;transition:all .2s}.session-item:hover .btn-delete{opacity:1}.btn-delete:hover{color:var(--danger);background:#ea43351a}.sidebar-footer{padding:10px 14px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.user-label{font-size:.75rem;color:var(--text-secondary)}.version{font-size:.7rem;color:var(--text-muted)}.media-container{position:relative;display:inline-block;max-width:100%}.media-retry{padding:12px;background:#ffffff0d;border:1px dashed var(--border);border-radius:8px;text-align:center;margin:4px 0}.main-content{flex:1;display:flex;flex-direction:column;height:100%;overflow:hidden;position:relative;background:var(--bg-primary)}.page-content{flex:1;overflow-y:auto;padding:32px 40px;width:100%;display:flex;flex-direction:column;align-items:center}.page-content-inner{max-width:900px;width:100%}.page-header{margin-bottom:28px}.page-header h1{font-size:1.6rem;font-weight:400;color:var(--text-primary);margin-bottom:6px}.page-header p{color:var(--text-secondary);font-size:.9rem}@media(max-width:768px){.page-content{padding:20px 16px}}.view{display:none;flex-direction:column;height:100%}.view.active{display:flex}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px}.stat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center}.stat-icon.green{background:#00a88426;color:var(--accent)}.stat-icon.blue{background:#3b82f626;color:#3b82f6}.stat-value{font-size:1.8rem;font-weight:700;color:var(--text-primary);line-height:1}.stat-label{font-size:.82rem;color:var(--text-muted)}@media(max-width:600px){.stats-grid{grid-template-columns:repeat(3,1fr);gap:10px}.stat-card{padding:14px 10px}.stat-icon{width:36px;height:36px}.stat-value{font-size:1.4rem}.stat-label{font-size:.75rem}}.workspace-card{display:block;padding:14px 16px;transition:background .15s;text-decoration:none;color:inherit}.workspace-card:hover{background:var(--bg-hover)}.workspace-card-content{display:flex;align-items:center;gap:14px}.workspace-avatar{width:44px;height:44px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;color:#fff;flex-shrink:0}.workspace-info{flex:1;min-width:0}.workspace-name{font-size:.95rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-meta{display:flex;align-items:center;gap:12px;margin-top:4px;font-size:.8rem;color:var(--text-muted)}.workspace-online{color:var(--accent);display:flex;align-items:center;gap:4px}.workspace-online:before{content:"";width:6px;height:6px;background:var(--accent);border-radius:50%}.workspaces-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.workspace-card-full{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all .2s}.workspace-card-full:hover{border-color:var(--accent);box-shadow:0 8px 24px #00a8841a}.workspace-card-header{padding:20px;display:flex;align-items:flex-start;justify-content:space-between;background:var(--bg-tertiary);border-bottom:1px solid var(--border)}.workspace-card-body{padding:20px}.workspace-card-title{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}.workspace-card-desc{font-size:.85rem;color:var(--text-muted);margin-bottom:16px;line-height:1.4}.workspace-card-stats{display:flex;align-items:center;gap:20px}.workspace-stat{display:flex;align-items:center;gap:6px;font-size:.82rem;color:var(--text-secondary)}.workspace-stat.online{color:var(--accent)}.workspace-card-link{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;background:var(--bg-tertiary);border-top:1px solid var(--border);color:var(--accent);font-size:.88rem;font-weight:500;text-decoration:none;transition:all .2s}.workspace-card-link:hover{background:var(--accent-dark);color:var(--accent-hover)}.btn-delete-ws{opacity:.6;transition:all .2s}.btn-delete-ws:hover{opacity:1;color:var(--danger)!important;background:#ea43351a}@media(max-width:640px){.workspaces-grid{grid-template-columns:1fr}}.workspace-header{display:flex;align-items:center;gap:16px;margin-bottom:24px}.workspace-header-info{flex:1;min-width:0}.workspace-header-info h1{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin:0}.workspace-header-info p{font-size:.85rem;color:var(--text-muted);margin-top:4px}.workspace-header .btn-add{margin:0;flex-shrink:0}.info-alert{background:#3b82f61a;border:1px solid rgba(59,130,246,.2);border-radius:var(--radius);padding:12px 16px;margin-bottom:24px;display:flex;align-items:center;gap:12px;font-size:.88rem;color:#60a5fa}.sessions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}@media(max-width:768px){.sessions-grid{grid-template-columns:1fr}}.session-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.session-card-header{padding:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border)}.session-card-info{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.session-avatar{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}.session-avatar.connected{background:#00a88426;color:var(--accent)}.session-avatar.disconnected{background:var(--bg-tertiary);color:var(--text-muted)}.session-avatar.connecting{background:#ffc10726;color:#ffc107;animation:pulse 1.5s infinite}.session-name{font-size:1rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.session-phone{font-size:.82rem;color:var(--text-muted);margin-top:2px}.session-status{padding:4px 10px;border-radius:12px;font-size:.72rem;font-weight:600;white-space:nowrap;flex-shrink:0}.session-status.connected{background:#00a88426;color:var(--accent)}.session-status.connecting{background:#f59e0b26;color:#f59e0b}.session-status.disconnected{background:#66778126;color:var(--text-muted)}.session-card-actions{display:flex;gap:10px;padding:14px 16px;background:var(--bg-tertiary)}.session-card-actions .btn-primary,.session-card-actions .btn-danger{padding:10px 16px;font-size:.88rem;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:6px}.btn-icon{background:none;border:none;color:var(--text-secondary);padding:8px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-icon:hover{color:var(--text-primary);background:var(--bg-hover)}.btn-icon:disabled{opacity:.5;cursor:not-allowed}.chat-avatar{width:44px;height:44px;border-radius:50%;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.chat-avatar span{font-size:.9rem;font-weight:600;color:var(--text-secondary)}.deleted-badge{display:flex;align-items:center;gap:6px;font-size:.72rem;font-weight:600;color:var(--danger);background:#ea43351f;padding:4px 10px;border-radius:6px;margin-bottom:6px;width:fit-content}.message-bubble.deleted{opacity:.8;border-left:3px solid var(--danger)}.welcome-container{display:flex;align-items:center;justify-content:center;flex:1;min-height:calc(100vh - 200px)}.welcome{max-width:500px;margin:auto;text-align:center;padding:40px}.welcome-icon{margin-bottom:20px;color:var(--text-muted)}.welcome h2{font-size:1.5rem;margin-bottom:12px;font-weight:300}.welcome p{color:var(--text-secondary);line-height:1.6;margin-bottom:30px;font-size:.95rem}.btn-primary{padding:12px 24px;background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;border:none;border-radius:var(--radius);font-size:.9rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .2s}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 15px #00a8844d}.qr-container{margin:auto;padding:20px}.qr-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;max-width:440px;margin:auto;box-shadow:0 12px 40px var(--shadow)}.qr-header{text-align:center;margin-bottom:24px}.qr-header h2{font-size:1.3rem;margin-bottom:8px}.qr-header p{color:var(--text-secondary);font-size:.88rem}.qr-display{background:#fff;border-radius:12px;padding:20px;display:flex;align-items:center;justify-content:center;min-height:280px;margin-bottom:24px}.qr-display img{max-width:260px;border-radius:8px}.qr-loading{text-align:center}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top:3px solid var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 10px}@keyframes spin{to{transform:rotate(360deg)}}.qr-loading p{color:var(--text-muted);font-size:.85rem}.qr-steps{display:flex;flex-direction:column;gap:12px}.step{display:flex;align-items:center;gap:12px;font-size:.88rem;color:var(--text-secondary)}.step-num{width:28px;height:28px;background:var(--accent-dark);color:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;flex-shrink:0}.conversation-split{display:flex;flex:1;height:100%;overflow:hidden;position:relative}.chat-panel{width:var(--chat-panel-width);min-width:var(--chat-panel-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100%}.chat-panel-header{padding:12px 14px;display:flex;align-items:center;justify-content:space-between;background:var(--bg-tertiary);border-bottom:1px solid var(--border);min-height:var(--header-height)}.chat-panel-title{flex:1;min-width:0;margin:0 10px}.chat-panel-title h2{font-size:.95rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chats-phone{font-size:.72rem;color:var(--text-muted);display:block}.chat-panel-search{padding:8px 10px;position:relative;border-bottom:1px solid var(--border)}.chat-panel-search .search-icon{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.chat-panel-search input{width:100%;padding:8px 12px 8px 36px;background:var(--bg-primary);border:1px solid transparent;border-radius:8px;color:var(--text-primary);font-size:.82rem;outline:none;transition:all .2s}.chat-panel-search input:focus{border-color:var(--accent)}.chat-panel-search input::placeholder{color:var(--text-muted)}.chat-panel-list{flex:1;overflow-y:auto}.chat-item{display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer;transition:background .12s;border-bottom:1px solid rgba(134,150,160,.06)}.chat-item:hover{background:var(--bg-hover)}.chat-item.active{background:var(--bg-active)}.chat-avatar-pic{width:44px;height:44px;border-radius:50%;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;flex-shrink:0;background-size:cover;background-position:center;overflow:hidden}.chat-avatar-pic span{font-size:.82rem;font-weight:600;color:var(--text-secondary)}.chat-info{flex:1;min-width:0}.chat-name{font-size:.9rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-last-msg{font-size:.78rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.chat-meta{text-align:right;flex-shrink:0}.chat-time{font-size:.68rem;color:var(--text-muted);margin-bottom:4px}.chat-unread{background:var(--accent);color:#fff;font-size:.68rem;font-weight:600;padding:1px 6px;border-radius:10px;display:inline-block}.messages-panel{flex:1;display:flex;flex-direction:column;height:100%;background:var(--bg-primary);position:relative}.messages-empty{flex:1;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);background-image:radial-gradient(circle at 20% 30%,rgba(0,168,132,.03) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(0,168,132,.02) 0%,transparent 50%)}.messages-empty-content{text-align:center;padding:40px}.messages-empty-content h3{font-size:1.2rem;font-weight:300;margin-top:16px;color:var(--text-secondary)}.messages-empty-content p{color:var(--text-muted);font-size:.88rem;margin-top:8px}.messages-active{display:flex;flex-direction:column;height:100%}.messages-header{padding:10px 18px;display:flex;align-items:center;gap:12px;background:var(--bg-tertiary);border-bottom:1px solid var(--border);min-height:var(--header-height)}.messages-header-avatar{width:40px;height:40px;border-radius:50%;background:var(--bg-active);display:flex;align-items:center;justify-content:center;flex-shrink:0;background-size:cover;background-position:center;overflow:hidden}.messages-header-avatar span{font-size:.82rem;font-weight:600;color:var(--text-secondary)}.messages-header-info{flex:1;min-width:0}.messages-header-info h3{font-size:.95rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.messages-subtitle{font-size:.72rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.messages-header-badge{padding:3px 10px;background:#00a8841f;border:1px solid rgba(0,168,132,.25);border-radius:12px;font-size:.7rem;color:var(--accent);font-weight:500;white-space:nowrap}.btn-filter-deleted{display:flex;align-items:center;gap:5px;padding:5px 10px;background:#e74c3c1a;border:1px solid rgba(231,76,60,.25);border-radius:8px;color:#e74c3c;font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s;margin-left:auto;margin-right:8px}.btn-filter-deleted:hover{background:#e74c3c33}.btn-filter-deleted.active{background:#e74c3c;color:#fff;border-color:#e74c3c}.messages-list{flex:1;overflow-y:auto;overflow-x:hidden;padding:14px 60px;background:var(--bg-primary);background-image:radial-gradient(circle at 10% 20%,rgba(0,168,132,.025) 0%,transparent 50%),radial-gradient(circle at 90% 80%,rgba(0,168,132,.015) 0%,transparent 50%);display:flex;flex-direction:column}.date-divider{text-align:center;margin:18px 0 12px}.date-divider span{background:#1f2c34eb;padding:5px 14px;border-radius:8px;font-size:.72rem;color:var(--text-secondary);text-transform:capitalize;box-shadow:0 1px 4px #00000026}.message-bubble{max-width:65%;padding:6px 8px 4px;margin:2px 0;border-radius:8px;position:relative;word-wrap:break-word;overflow-wrap:break-word;word-break:break-word;-webkit-hyphens:auto;hyphens:auto;font-size:.9rem;line-height:1.4;animation:msgAppear .12s ease-out;width:fit-content;min-width:0}@keyframes msgAppear{0%{opacity:0;transform:translateY(4px)}}.message-bubble.outgoing{background:var(--bubble-out);margin-left:auto;border-top-right-radius:2px}.message-bubble.outgoing+.message-bubble.outgoing{border-top-right-radius:8px}.message-bubble.incoming{background:var(--bubble-in);margin-right:auto;border-top-left-radius:2px}.message-bubble.incoming+.message-bubble.incoming{border-top-left-radius:8px}.msg-time{font-size:.65rem;color:#ffffff73;text-align:right;margin-top:2px;padding-left:12px;display:flex;justify-content:flex-end;gap:3px}.message-bubble a{color:#53bdeb;word-break:break-all}.message-bubble p{margin:0;white-space:pre-wrap;word-break:break-word;overflow-wrap:break-word}.msg-sender{font-size:.73rem;font-weight:700;margin-bottom:2px;letter-spacing:.3px}.mention-tag{background:#53bdeb33;color:#53bdeb;padding:1px 5px;border-radius:4px;font-weight:600;font-size:.85em}.message-bubble.revoked{background:#e74c3c1f!important;border-left:3px solid #e74c3c;position:relative;opacity:.85}.message-bubble.revoked>div:not(.msg-time):not(.revoked-badge):not(.media-container){font-style:italic;color:var(--text-secondary)}.revoked-badge{display:flex;align-items:center;gap:4px;font-size:.7rem;font-weight:600;color:#e74c3c;background:#e74c3c26;padding:3px 8px;border-radius:4px;margin-bottom:4px;width:fit-content}.revoked-badge:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#e74c3c;animation:revokedPulse 2s ease-in-out infinite;flex-shrink:0}@keyframes revokedPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}.message-bubble.revoked .msg-time{color:#e74c3c99}.view-once-badge{display:flex;align-items:center;gap:4px;font-size:.65rem;font-weight:600;color:#a78bfa;background:#a78bfa26;padding:2px 8px;border-radius:4px;margin-bottom:4px;width:fit-content}.view-once-tag{display:flex;align-items:center;gap:4px;font-size:.7rem;font-weight:600;color:#f59e0b;background:#f59e0b26;padding:3px 8px;border-radius:4px;margin-bottom:4px;width:fit-content}.msg-image{max-width:100%;max-height:280px;border-radius:6px;cursor:pointer;transition:transform .15s;display:block;object-fit:cover;margin:2px 0}.msg-image:hover{transform:scale(1.02)}.msg-video{max-width:100%;max-height:260px;border-radius:6px;background:#000;margin:2px 0}.msg-audio{display:block;width:250px;min-width:200px;height:54px;border-radius:27px;background:linear-gradient(135deg,#00a8844d,#005c4b66);border:1px solid rgba(0,168,132,.3)}.msg-caption{margin-top:4px;font-size:.86rem;color:var(--text-primary)}.msg-file{padding:10px 14px;background:#ffffff0f;border:1px solid rgba(255,255,255,.06);border-radius:8px;display:flex;align-items:center;gap:8px;font-size:.85rem;transition:background .15s;min-width:0;max-width:100%;overflow:hidden}.msg-file span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.msg-file:hover{background:#ffffff1a}.msg-doc-link{text-decoration:none;color:inherit;display:block}.download-icon{font-size:.8rem;margin-left:auto}.image-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000eb;display:flex;align-items:center;justify-content:center;z-index:9999;cursor:zoom-out;animation:fadeIn .2s}.image-overlay img{max-width:90vw;max-height:90vh;border-radius:6px;object-fit:contain}.img-close{position:absolute;top:16px;right:16px;background:#ffffff1f;border:none;color:#fff;width:40px;height:40px;border-radius:50%;font-size:1.2rem;cursor:pointer;transition:background .2s}.img-close:hover{background:#ffffff40}.loading-chats{display:flex;flex-direction:column;align-items:center;justify-content:center;height:160px;gap:10px}.loading-chats p{color:var(--text-muted);font-size:.82rem}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:160px;color:var(--text-muted);font-size:.85rem;gap:8px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:none;align-items:center;justify-content:center;z-index:500;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-overlay.show{display:flex;animation:fadeIn .2s}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);width:90%;max-width:420px;box-shadow:0 20px 50px var(--shadow);animation:modalPop .3s}@keyframes modalPop{0%{opacity:0;transform:scale(.9)}}.modal-sm{max-width:360px}.modal-header{padding:20px 24px 0;display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:1.1rem}.btn-close{background:none;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;padding:4px 8px;border-radius:6px;transition:all .2s}.btn-close:hover{color:var(--text-primary);background:var(--bg-hover)}.modal-body{padding:20px 24px}.modal-body label{display:block;font-size:.82rem;color:var(--text-secondary);margin-bottom:6px}.input-field{width:100%;padding:11px 14px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:.9rem;outline:none;transition:border-color .2s}.input-field:focus{border-color:var(--accent)}.modal-hint{font-size:.82rem;color:var(--text-muted);margin-top:12px}.modal-footer{padding:16px 24px 20px;display:flex;justify-content:flex-end;gap:10px}.btn-secondary{padding:10px 20px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary);font-size:.88rem;cursor:pointer;transition:all .2s}.btn-secondary:hover{color:var(--text-primary);background:var(--bg-hover)}.btn-danger{padding:10px 20px;background:var(--danger);border:none;border-radius:var(--radius);color:#fff;font-size:.88rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-danger:hover{background:var(--danger-hover)}.toast-container{position:fixed;top:16px;right:16px;z-index:9999;display:flex;flex-direction:column;gap:6px}.toast{padding:10px 18px;background:var(--bg-tertiary);border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:8px;font-size:.85rem;box-shadow:0 8px 24px var(--shadow);animation:slideIn .3s;min-width:200px}.toast.error{border-left-color:var(--danger)}@keyframes slideIn{0%{opacity:0;transform:translate(60px)}to{opacity:1;transform:translate(0)}}.btn-back-mobile{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:6px;border-radius:50%;transition:background .2s;flex-shrink:0}.btn-back-mobile:hover{background:var(--bg-hover)}.btn-menu-mobile{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:6px;border-radius:50%;transition:background .2s;flex-shrink:0}.btn-menu-mobile:hover{background:var(--bg-hover)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99}.mobile-toggle{display:none;position:fixed;top:14px;left:14px;z-index:200;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:50%;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;color:var(--text-primary);box-shadow:0 4px 12px var(--shadow)}@media(max-width:900px){.chat-panel{width:280px;min-width:280px}.messages-list{padding:12px 20px}.message-bubble{max-width:75%}}@media(max-width:768px){.sidebar{position:fixed;left:0;top:0;bottom:0;height:100%;transform:translate(-100%);box-shadow:12px 0 40px var(--shadow);z-index:200}.sidebar.open{transform:translate(0)}.sidebar.open~.sidebar-overlay{display:block}.sidebar.open{overflow:visible}.btn-back-mobile,.btn-menu-mobile,.mobile-toggle{display:flex}#conversationView.active~.mobile-toggle,.view.active#conversationView~.mobile-toggle{display:none!important}.conversation-split{flex-direction:column;position:relative}.chat-panel{width:100%;min-width:100%;flex:1;border-right:none;display:flex}.messages-panel{display:none;width:100%;flex:1}.conversation-split.chat-open .chat-panel{display:none}.conversation-split.chat-open .messages-panel{display:flex}.messages-list{padding:10px 12px}.message-bubble{max-width:88%;font-size:.92rem}.messages-header{padding:8px 12px}.chat-item{padding:12px 14px}.chat-avatar-pic{width:48px;height:48px}.chat-name{font-size:.95rem}.chat-panel-search input{padding:10px 12px 10px 38px;font-size:.88rem}.welcome{padding:30px 20px}.welcome h2{font-size:1.2rem}.qr-card{padding:24px 18px}.qr-display{min-height:220px;padding:16px}.qr-display img{max-width:200px}.modal{width:95%;max-width:360px}.image-overlay img{max-width:95vw;max-height:85vh}.msg-image{max-width:100%;max-height:220px}.msg-video{max-width:100%;max-height:200px}.msg-audio{width:100%;max-width:200px}.msg-file{max-width:100%}}@media(max-width:480px){:root{--sidebar-width: 260px}.message-bubble{max-width:92%;font-size:.88rem}.messages-list{padding:8px}.messages-header-badge{display:none}.chat-panel-header{padding:8px 10px}.msg-image{max-height:180px}.msg-video{max-height:160px}.msg-audio{max-width:180px}.msg-file{padding:8px 10px;font-size:.8rem}.login-card{padding:28px 20px}.login-logo-icon{width:56px;height:56px}.login-logo h1{font-size:1.3rem}}.admin-deleted-container{display:flex;flex-direction:column;height:100%;overflow:hidden}.admin-deleted-header{padding:20px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.admin-deleted-header h2{font-size:1.4rem;font-weight:600;margin-bottom:4px}.admin-deleted-split{display:flex;flex:1;overflow:hidden}.admin-sessions-panel{width:320px;min-width:320px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column}.admin-panel-header{padding:16px;border-bottom:1px solid var(--border)}.admin-panel-header h3{font-size:.95rem;font-weight:600;color:var(--text-secondary)}.admin-sessions-list{flex:1;overflow-y:auto}.admin-session-item{display:flex;align-items:center;gap:12px;padding:14px 16px;cursor:pointer;transition:background .15s;border-bottom:1px solid rgba(134,150,160,.06)}.admin-session-item:hover{background:var(--bg-hover)}.admin-session-item.active{background:var(--bg-active)}.session-avatar{width:48px;height:48px;border-radius:50%;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:600;color:var(--text-secondary)}.session-info{flex:1;min-width:0}.session-name{font-weight:500;font-size:.9rem;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.session-meta{display:flex;gap:8px;font-size:.75rem;color:var(--text-muted)}.session-workspace,.session-phone{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.session-status{font-size:.7rem;padding:4px 8px;border-radius:6px;font-weight:600;flex-shrink:0}.session-status.connected{background:#00c87526;color:#00c875}.session-status:not(.connected){background:#ff6b6b26;color:#ff6b6b}.admin-messages-panel{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-primary)}.admin-messages-header{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--bg-tertiary);border-bottom:1px solid var(--border);min-height:var(--header-height)}.messages-count-badge{margin-left:auto;padding:4px 12px;background:#e74c3c26;border:1px solid rgba(231,76,60,.3);border-radius:12px;font-size:.75rem;color:#e74c3c;font-weight:600}.admin-messages-list{flex:1;overflow-y:auto;padding:16px 20px}.admin-message-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:12px;transition:all .2s}.admin-message-card:hover{border-color:#00a8844d;box-shadow:0 2px 8px #0000001a}.admin-message-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid rgba(134,150,160,.1)}.admin-message-chat{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--text-muted)}.group-badge{padding:2px 6px;background:#00a88426;color:var(--accent);border-radius:4px;font-size:.65rem;font-weight:600}.admin-message-time{font-size:.75rem;color:var(--text-muted)}.admin-message-bubble{padding:10px 12px;border-radius:8px;background:var(--bg-tertiary)}.admin-message-bubble.outgoing{background:#005c4b26;border-left:3px solid var(--bubble-out)}.admin-message-bubble.incoming{background:#202c3380;border-left:3px solid var(--bubble-in)}.message-sender{font-size:.8rem;font-weight:600;color:var(--accent);margin-bottom:6px}.message-body{margin:8px 0;white-space:pre-wrap;word-break:break-word;line-height:1.5}.message-meta{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:.7rem;color:var(--text-muted)}.message-type{padding:2px 6px;background:#00a8841a;border-radius:4px;font-weight:500}.btn-back-sessions{display:none}@media(max-width:768px){.admin-deleted-container{position:fixed;top:0;right:0;bottom:0;left:0}.admin-deleted-split{position:relative}.admin-sessions-panel{width:100%;height:100%;position:absolute;top:0;left:0;z-index:1;transition:transform .3s ease}.admin-sessions-panel.hidden{transform:translate(-100%)}.admin-messages-panel{width:100%;height:100%;position:absolute;top:0;left:0;transform:translate(100%);transition:transform .3s ease}.admin-messages-panel.visible{transform:translate(0)}.admin-deleted-header{padding:14px 16px}.admin-deleted-header h2{font-size:1.2rem}.admin-message-card{padding:12px 14px}.btn-back-sessions{display:flex;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:6px;border-radius:50%;transition:background .2s;margin-right:8px}.btn-back-sessions:hover{background:var(--bg-hover)}}.disconnection-history{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border);margin-top:24px;overflow:hidden}.disconnection-history-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--bg-tertiary);font-weight:500;color:var(--text-primary);-webkit-user-select:none;user-select:none}.disconnection-history-header:hover{background:var(--bg-hover)}.disconnection-badge{background:var(--danger);color:#fff;font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:10px;min-width:20px;text-align:center}.disconnection-history-content{max-height:400px;overflow-y:auto}.disconnection-item{display:flex;align-items:flex-start;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border);transition:background .15s ease}.disconnection-item:last-child{border-bottom:none}.disconnection-item:hover{background:var(--bg-hover)}.disconnection-icon{flex-shrink:0;width:36px;height:36px;border-radius:50%;background:#ff6b6b1a;display:flex;align-items:center;justify-content:center}.disconnection-info{flex:1;min-width:0}.disconnection-session{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.disconnection-session strong{color:var(--text-primary);font-weight:500}.disconnection-phone{color:var(--text-muted);font-size:.85rem}.disconnection-reason{color:var(--text-secondary);font-size:.85rem;margin-top:4px;line-height:1.4}.disconnection-meta{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}.disconnection-reason-badge{font-size:.7rem;font-weight:600;text-transform:uppercase;padding:3px 8px;border-radius:4px;background:#ff6b6b26;color:#ff6b6b}.disconnection-reason-badge.logout{background:#ff6b6b26;color:#ff6b6b}.disconnection-reason-badge.conflict{background:#ffa50226;color:#ffa502}.disconnection-reason-badge.unpaired,.disconnection-reason-badge.unpaired_idle{background:#ff6b6b26;color:#ff6b6b}.disconnection-reason-badge.unknown{background:#8696a026;color:var(--text-secondary)}.disconnection-reason-badge.manual_web{background:#3498db26;color:#3498db}.disconnection-time{font-size:.75rem;color:var(--text-muted);white-space:nowrap}.disconnection-pagination{display:flex;align-items:center;justify-content:center;gap:12px;padding:12px 20px;border-top:1px solid var(--border);background:var(--bg-tertiary)}.disconnection-pagination button{background:var(--bg-hover);border:none;color:var(--text-primary);padding:6px 14px;border-radius:6px;cursor:pointer;font-size:.85rem;transition:background .15s ease}.disconnection-pagination button:hover:not(:disabled){background:var(--accent)}.disconnection-pagination button:disabled{opacity:.4;cursor:not-allowed}.disconnection-pagination span{color:var(--text-secondary);font-size:.85rem}@media(max-width:768px){.disconnection-item{flex-wrap:wrap}.disconnection-meta{flex-direction:row;width:100%;margin-top:8px;padding-left:48px}}