*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0a0a0a;--surface: #141414;--surface2: #1a1a1a;--border: #2a2a2a;--text: #ffffff;--text2: rgba(255,255,255,.6);--text3: rgba(255,255,255,.35);--accent: #3b82f6;--accent2: #60a5fa;--green: #22c55e;--red: #ef4444;--orange: #f59e0b;--purple: #8b5cf6;--radius: 12px;--radius-sm: 8px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent2)}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--surface);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;position:fixed;height:100vh;z-index:10}.sidebar-logo{font-size:22px;font-weight:800;margin-bottom:32px;padding:0 8px}.sidebar-logo span{color:var(--accent)}.sidebar-nav{list-style:none;flex:1}.sidebar-nav li{margin-bottom:4px}.sidebar-nav a,.sidebar-nav button{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text2);font-size:14px;font-weight:500;transition:all .15s;width:100%;background:none;border:none;cursor:pointer;text-align:left}.sidebar-nav a:hover,.sidebar-nav button:hover,.sidebar-nav a.active{background:var(--surface2);color:var(--text)}.sidebar-nav a.active{color:var(--accent)}.sidebar-nav .icon{font-size:18px;width:24px;text-align:center}.main{margin-left:240px;flex:1;padding:32px;min-height:100vh}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:16px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-title{font-size:16px;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-label{font-size:13px;color:var(--text3);margin-bottom:6px;font-weight:500}.stat-value{font-size:28px;font-weight:700}.stat-value.green{color:var(--green)}.stat-value.blue{color:var(--accent)}.stat-value.orange{color:var(--orange)}.stat-value.purple{color:var(--purple)}.btn{padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .15s;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#2563eb}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-sm{padding:6px 14px;font-size:13px}.btn-danger{background:var(--red);color:#fff}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text2);margin-bottom:6px}.form-input,.form-textarea,.form-select{width:100%;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s}.form-input:focus,.form-textarea:focus{border-color:var(--accent)}.form-textarea{resize:vertical;min-height:80px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-title{font-size:24px;font-weight:700}.page-subtitle{font-size:14px;color:var(--text2);margin-top:4px}.conv-list{list-style:none}.conv-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s}.conv-item:hover{background:var(--surface2)}.conv-avatar{width:40px;height:40px;border-radius:50%;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;flex-shrink:0}.conv-info{flex:1;min-width:0}.conv-name{font-size:14px;font-weight:600}.conv-preview{font-size:13px;color:var(--text3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-meta{text-align:right;flex-shrink:0}.conv-time{font-size:12px;color:var(--text3)}.conv-channel{font-size:11px;padding:2px 8px;border-radius:99px;background:var(--surface2);color:var(--text2);margin-top:4px;display:inline-block}.channel-sms{background:#22c55e26;color:#22c55e}.channel-phone{background:#3b82f626;color:#3b82f6}.channel-email{background:#f59e0b26;color:#f59e0b}.channel-messenger{background:#3b82f626;color:#3b82f6}.channel-instagram{background:#ec489926;color:#ec4899}.messages{padding:20px;flex:1;overflow-y:auto}.msg{max-width:70%;margin-bottom:12px;padding:10px 16px;border-radius:16px;font-size:14px;line-height:1.5}.msg-customer{background:var(--surface2);border:1px solid var(--border);margin-right:auto;border-bottom-left-radius:4px}.msg-assistant{background:var(--accent);color:#fff;margin-left:auto;border-bottom-right-radius:4px}.msg-time{font-size:11px;color:var(--text3);margin-top:4px}.toggle{width:44px;height:24px;border-radius:12px;background:var(--border);cursor:pointer;position:relative;transition:background .2s;border:none}.toggle.active{background:var(--green)}.toggle:after{content:"";width:18px;height:18px;border-radius:50%;background:#fff;position:absolute;top:3px;left:3px;transition:transform .2s}.toggle.active:after{transform:translate(20px)}.channel-card{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px}.channel-info{display:flex;align-items:center;gap:14px}.channel-icon{font-size:28px}.channel-name{font-size:15px;font-weight:600}.channel-desc{font-size:13px;color:var(--text3)}.channel-status{font-size:12px;font-weight:600}.channel-status.connected{color:var(--green)}.channel-status.disconnected{color:var(--text3)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.auth-box{width:100%;max-width:400px;padding:40px}.auth-title{font-size:28px;font-weight:800;margin-bottom:8px;text-align:center}.auth-subtitle{font-size:14px;color:var(--text2);margin-bottom:32px;text-align:center}.auth-error{background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:var(--red);padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.auth-link{text-align:center;margin-top:20px;font-size:14px;color:var(--text3)}.chat-test{display:flex;flex-direction:column;height:500px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.chat-input-row{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border)}.chat-input-row input{flex:1;padding:10px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:14px;outline:none}@media(max-width:768px){.sidebar{display:none}.main{margin-left:0;padding:16px}.stats-grid{grid-template-columns:repeat(2,1fr)}}.onboard-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.onboard-box{width:100%;max-width:560px}.onboard-step{font-size:13px;color:var(--accent);font-weight:600;margin-bottom:8px}.empty{text-align:center;padding:60px 20px;color:var(--text3)}.empty-icon{font-size:48px;margin-bottom:16px}.empty-title{font-size:18px;font-weight:600;color:var(--text2);margin-bottom:8px}