.chat-container{display:flex;flex-direction:column;position:relative}.chat-header{background:var(--glass-bg-dark);backdrop-filter:var(--backdrop-blur-md);border-bottom:1px solid var(--glass-border);padding:var(--spacing-lg);text-align:center;position:relative;z-index:10;flex-shrink:0}.chat-header h1{font-size:var(--font-size-xxl);font-weight:var(--font-weight-semibold);color:var(--primary-cyan);margin-bottom:var(--spacing-xs)}.chat-status{font-size:var(--font-size-md);color:#fff9;display:flex;align-items:center;justify-content:center;gap:var(--spacing-md)}.status-dot{width:8px;height:8px;border-radius:var(--radius-round);background:var(--success-green);animation:pulse 2s infinite}.messages-container{flex:1;overflow-y:auto;padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-lg);min-height:0;-webkit-overflow-scrolling:touch}.message{max-width:80%;padding:16px var(--spacing-lg);border-radius:var(--radius-xxl);position:relative;opacity:0;animation:fadeIn .4s ease forwards}.message.user{background:linear-gradient(135deg,#09c,#06a);color:var(--text-primary);align-self:flex-end;border-bottom-right-radius:var(--radius-sm);text-shadow:0 1px 2px rgba(0,0,0,.3);border:1px solid var(--glass-border)}.message.assistant{background:var(--glass-bg-light);backdrop-filter:var(--backdrop-blur-sm);border:1px solid var(--glass-border-light);color:var(--text-primary);align-self:flex-start;border-bottom-left-radius:var(--radius-sm)}.message-content{line-height:1.5;font-size:var(--font-size-base)}.message-time{font-size:var(--font-size-xs);opacity:.6;margin-top:var(--spacing-md)}.input-area{background:var(--glass-bg-dark);backdrop-filter:var(--backdrop-blur-md);border-top:1px solid var(--glass-border);padding:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-md);position:relative;flex-shrink:0}.message-input{flex:1;background:var(--glass-bg-light);border:1px solid var(--glass-border-light);border-radius:var(--radius-pill);padding:var(--spacing-md) var(--spacing-lg);color:var(--text-primary);font-size:var(--font-size-base);font-family:inherit;outline:none;transition:var(--transition-normal);resize:none;min-height:44px;max-height:120px;overflow-y:hidden;line-height:1.4}.message-input:focus{border-color:var(--primary-cyan);box-shadow:0 0 0 3px var(--cyan-alpha-light)}.message-input::placeholder{color:#ffffff80}.voice-button{width:60px;height:60px;border-radius:var(--radius-round);background:linear-gradient(135deg,var(--primary-cyan) 0%,#0080ff 100%);border:none;color:var(--text-primary);font-size:var(--font-size-2xl);cursor:pointer;transition:var(--transition-normal);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px var(--cyan-alpha-medium);flex-shrink:0}.voice-button:hover{transform:scale(1.05);box-shadow:0 6px 25px var(--cyan-alpha-strong)}.voice-button:active{transform:scale(.95)}.voice-button.recording{background:linear-gradient(135deg,var(--accent-red) 0%,#ff6b6b 100%);animation:recordingPulse 1s infinite}.send-button{width:50px;height:50px;border-radius:var(--radius-round);background:var(--primary-cyan);border:none;color:#000;font-size:var(--font-size-xl);cursor:pointer;transition:var(--transition-normal);display:flex;align-items:center;justify-content:center;opacity:.5;pointer-events:none;flex-shrink:0}.send-button.active{opacity:1;pointer-events:auto}.send-button:hover{transform:scale(1.1);box-shadow:0 4px 15px var(--cyan-alpha-strong)}.voice-visualization{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100px;height:100px;border-radius:var(--radius-round);background:radial-gradient(circle,var(--cyan-alpha-medium) 0%,transparent 70%);opacity:0;pointer-events:none;transition:var(--transition-normal)}.voice-visualization.active{opacity:1;animation:voiceWave 2s infinite}.message.streaming .streaming-cursor{display:inline-block;width:2px;height:1em;background:var(--primary-cyan);margin-left:2px;animation:blink 1s infinite;vertical-align:text-bottom}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.tool-activity-indicator{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);margin-top:var(--spacing-sm);background:var(--cyan-alpha-light);border:1px solid var(--cyan-alpha-medium);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--primary-cyan)}.tool-spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--cyan-alpha-medium);border-top-color:var(--primary-cyan);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.typing-indicator{display:flex;align-items:center;gap:var(--spacing-sm);padding:16px var(--spacing-lg);background:var(--glass-bg-light);backdrop-filter:var(--backdrop-blur-sm);border:1px solid var(--glass-border-light);border-radius:var(--radius-xxl);border-bottom-left-radius:var(--radius-sm);max-width:80%;align-self:flex-start;opacity:0;animation:fadeIn .4s ease forwards}.typing-dots{display:flex;gap:var(--spacing-2xs)}.typing-dot{width:8px;height:8px;border-radius:var(--radius-round);background:var(--primary-cyan);animation:typingAnimation 1.4s infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}.error-message{background:#f443;border:1px solid rgba(255,68,68,.3);border-radius:var(--radius-lg);padding:var(--spacing-lg) 16px;margin:var(--spacing-sm) 0;color:#ff6b6b;font-size:var(--font-size-sm);text-align:center;animation:fadeIn .4s ease forwards}.chat-fab{position:fixed;bottom:var(--spacing-xl);right:var(--spacing-xl);width:60px;height:60px;border-radius:var(--radius-round);background:linear-gradient(135deg,var(--primary-cyan) 0%,#0080ff 100%);border:none;color:var(--text-primary);font-size:var(--font-size-2xl);cursor:pointer;box-shadow:0 4px 20px var(--cyan-alpha-strong);z-index:1000;transition:var(--transition-normal);display:flex;align-items:center;justify-content:center}.chat-fab:hover{transform:scale(1.1);box-shadow:0 6px 30px var(--cyan-alpha-strong)}.chat-fab.has-unread{animation:fabPulse 2s infinite}.chat-fab .fab-icon{transition:var(--transition-normal)}.chat-fab.open .fab-icon{transform:rotate(45deg)}.chat-popup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;backdrop-filter:var(--backdrop-blur-sm);z-index:10000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:var(--transition-normal)}.chat-popup-overlay.active{opacity:1;visibility:visible}.chat-popup{background:var(--bg-gradient-primary);border-radius:var(--radius-xxl);border:1px solid var(--cyan-alpha-medium);box-shadow:0 20px 60px #00000080;width:90%;max-width:800px;height:80%;max-height:700px;display:flex;flex-direction:column;transform:translateY(50px) scale(.9);transition:var(--transition-normal);position:relative;overflow:hidden}.chat-popup-overlay.active .chat-popup{transform:translateY(0) scale(1)}.chat-popup-header{background:var(--glass-bg-dark);backdrop-filter:var(--backdrop-blur-md);border-bottom:1px solid var(--glass-border);padding:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;border-radius:var(--radius-xxl) var(--radius-xxl) 0 0;flex-shrink:0}.chat-popup-title{color:var(--primary-cyan);font-size:var(--font-size-xxl);font-weight:var(--font-weight-semibold);margin:0}.chat-popup-controls{display:flex;align-items:center;gap:var(--spacing-md)}.chat-popup-minimize{background:var(--cyan-alpha-medium);border:1px solid var(--cyan-alpha-strong);border-radius:var(--radius-round);width:36px;height:36px;color:var(--primary-cyan);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);transition:var(--transition-normal);line-height:1}.chat-popup-minimize:hover{background:var(--cyan-alpha-strong);border-color:var(--primary-cyan);color:var(--text-primary);transform:scale(1.05)}.chat-popup-minimize:active{transform:scale(.95)}.chat-popup-close{background:#f443;border:1px solid rgba(255,68,68,.3);border-radius:var(--radius-round);width:36px;height:36px;color:#ff6b6b;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-lg);transition:var(--transition-normal)}.chat-popup-close:hover{background:#ff44444d;border-color:#ff6b6b;color:var(--text-primary)}.chat-popup-content{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.chat-context-bar{background:var(--cyan-alpha-light);border-bottom:1px solid var(--cyan-alpha-medium);padding:var(--spacing-lg) var(--spacing-lg);font-size:var(--font-size-sm);color:var(--primary-cyan);display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}.chat-context-bar .context-icon{font-size:var(--font-size-base)}.chat-context-bar .context-text{flex:1}.chat-context-bar .context-dismiss{background:none;border:none;color:var(--primary-cyan);cursor:pointer;padding:var(--spacing-2xs);border-radius:var(--radius-xs);transition:var(--transition-normal)}.chat-context-bar .context-dismiss:hover{background:var(--cyan-alpha-medium)}.chat-bottom-panel{position:fixed;bottom:0;left:0;right:0;z-index:1000;background:var(--glass-bg-dark);backdrop-filter:var(--backdrop-blur-md);border-top:1px solid var(--glass-border);transform:translateY(calc(100% - 60px));transition:transform .3s ease,box-shadow .3s ease,height .3s ease;height:60px;display:flex;flex-direction:column;box-sizing:border-box;width:100vw;margin-left:calc(-1 * var(--spacing-lg));margin-right:calc(-1 * var(--spacing-lg))}.chat-bottom-panel.expanded{transform:translateY(0);height:100vh;box-shadow:0 -10px 30px #0000004d}.chat-bottom-panel.expanded .chat-trigger-bar{display:none}.chat-bottom-panel.expanded .chat-panel-content{height:100vh;max-height:100vh}.chat-bottom-panel.expanded .chat-main{height:100%}.chat-trigger-bar{height:60px;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0 var(--spacing-lg);border-top:1px solid var(--glass-border);background:linear-gradient(135deg,var(--glass-bg-dark) 0%,var(--glass-bg) 100%);transition:var(--transition-normal);flex-shrink:0}.chat-trigger-bar:hover{background:linear-gradient(135deg,var(--glass-bg) 0%,var(--glass-bg-light) 100%);border-top-color:var(--cyan-alpha-medium)}.chat-trigger-text{color:var(--text-secondary);font-size:var(--font-size-lg);display:flex;align-items:center;gap:var(--spacing-md);transition:var(--transition-normal)}.chat-trigger-bar:hover .chat-trigger-text{color:var(--primary-cyan)}.chat-trigger-icon{font-size:var(--font-size-lg);animation:pulse 2s infinite}.chat-panel-content{flex:1;display:flex;flex-direction:row;min-height:0;height:calc(100vh - 60px);max-height:calc(100vh - 60px);overflow:hidden}.chat-sidebar{width:200px;min-width:200px;background:var(--glass-bg-dark);border-right:1px solid var(--glass-border);display:flex;flex-direction:column;padding:var(--spacing-lg);flex-shrink:0;overflow-y:auto}.sidebar-section{margin-bottom:var(--spacing-lg)}.sidebar-heading{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:var(--spacing-md);font-weight:var(--font-weight-semibold)}.sidebar-action-btn{width:100%;display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-md);background:var(--glass-bg-light);border:1px solid var(--glass-border-light);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;margin-bottom:var(--spacing-sm);transition:var(--transition-normal);text-align:left}.sidebar-action-btn:hover{background:var(--primary-cyan);border-color:var(--primary-cyan);transform:translate(4px);box-shadow:0 4px 12px var(--cyan-alpha-medium)}.sidebar-action-btn:last-child{margin-bottom:0}.sidebar-action-icon{font-size:var(--font-size-lg);flex-shrink:0}.sidebar-action-text{font-weight:var(--font-weight-medium);font-size:var(--font-size-sm)}.chat-main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0}.chat-main .chat-container,.chat-panel-content .chat-container{flex:1;display:flex;flex-direction:column;min-height:0;height:100%}.chat-panel-content .messages-container{flex:1;overflow-y:auto;padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-lg);min-height:0;-webkit-overflow-scrolling:touch}.chat-panel-header{background:var(--glass-bg-dark);backdrop-filter:var(--backdrop-blur-md);border-bottom:1px solid var(--glass-border);padding:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.chat-panel-title{color:var(--primary-cyan);font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);margin:0}.chat-panel-controls{display:flex;align-items:center;gap:var(--spacing-md)}.chat-panel-end{background:#f4433633;border:1px solid rgba(244,67,54,.4);border-radius:var(--radius-round);width:32px;height:32px;color:#f44336;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);transition:var(--transition-normal);line-height:1}.chat-panel-end:hover{background:#f443364d;border-color:#f44336;color:var(--text-primary);transform:scale(1.05)}.chat-panel-minimize{background:var(--cyan-alpha-medium);border:1px solid var(--cyan-alpha-strong);border-radius:var(--radius-round);width:32px;height:32px;color:var(--primary-cyan);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-base);font-weight:var(--font-weight-bold);transition:var(--transition-normal);line-height:1}.chat-panel-minimize:hover{background:var(--cyan-alpha-strong);border-color:var(--primary-cyan);color:var(--text-primary);transform:scale(1.05)}.fab-indicator{position:absolute;top:8px;right:8px;width:12px;height:12px;background:var(--success-green);border-radius:var(--radius-round);border:2px solid #ffffff;animation:pulse 2s infinite;box-shadow:0 0 8px #0f89}.chat-page .chat-container{height:100vh;max-width:800px;margin:0 auto}.chat-popup .chat-container{height:100%;max-width:none;margin:0;min-height:0}.chat-popup .chat-header{display:none}.chat-popup .input-area{border-radius:0 0 var(--radius-xxl) var(--radius-xxl)}.message.assistant .message-content h3,.message.assistant .message-content h4,.message.assistant .message-content h5,.message.assistant .message-content h6{color:var(--primary-cyan);margin:var(--spacing-md) 0 4px 0;font-weight:var(--font-weight-semibold);line-height:1.3}.message.assistant .message-content h3{font-size:var(--font-size-lg)}.message.assistant .message-content h4,.message.assistant .message-content h5{font-size:var(--font-size-base)}.message.assistant .message-content h6{font-size:var(--font-size-sm)}.message.assistant .message-content code.inline-code{background:var(--cyan-alpha-medium);color:var(--primary-cyan);padding:1px 3px;border-radius:var(--radius-2xs);font-family:Monaco,Consolas,monospace;font-size:var(--font-size-sm)}.message.assistant .message-content pre{background:var(--glass-bg-dark);border:1px solid var(--cyan-alpha-medium);border-radius:var(--radius-sm);padding:var(--spacing-md);margin:var(--spacing-md) 0;overflow-x:auto}.message.assistant .message-content pre code{color:#e0e0e0;font-family:Monaco,Consolas,monospace;font-size:var(--font-size-xs);background:none;padding:0}.message.assistant .message-content blockquote{border-left:3px solid var(--primary-cyan);margin:var(--spacing-sm) 0;padding:var(--spacing-sm) var(--spacing-lg);background:var(--cyan-alpha-light);font-style:italic;color:#ccc}.message.assistant .message-content hr.message-divider{border:none;border-top:1px solid var(--cyan-alpha-medium);margin:var(--spacing-sm) 0}.message.assistant .message-content .message-list{margin:var(--spacing-sm) 0;padding-left:18px}.message.assistant .message-content .message-list li{margin:2px 0;color:#e0e0e0;line-height:1.4}.message.assistant .message-content .bullet-list{list-style-type:disc}.message.assistant .message-content .numbered-list{list-style-type:decimal}.message.assistant .message-content .todo-list{list-style:none;padding-left:0}.message.assistant .message-content .todo-item{display:flex;align-items:center;gap:var(--spacing-sm)}.message.assistant .message-content .todo-item input{margin:0}.message.assistant .message-content .todo-item.checked{color:var(--text-muted);text-decoration:line-through}.message.assistant .message-content .message-table{border-collapse:collapse;margin:var(--spacing-md) 0;width:100%;background:var(--glass-bg-dark)}.message.assistant .message-content .message-table th,.message.assistant .message-content .message-table td{border:1px solid var(--cyan-alpha-medium);padding:var(--spacing-sm) var(--spacing-sm);text-align:left}.message.assistant .message-content .message-table th{background:var(--cyan-alpha-light);color:var(--primary-cyan);font-weight:var(--font-weight-semibold)}.message.assistant .message-content a{color:var(--primary-cyan);text-decoration:underline}.message.assistant .message-content a:hover{color:var(--text-primary)}.message.assistant .message-content del{color:var(--text-muted);text-decoration:line-through}.message.assistant .message-content strong{color:var(--primary-cyan);font-weight:var(--font-weight-semibold)}.message.assistant .message-content em{color:var(--accent-yellow);font-style:italic}.message.assistant .message-content p{margin:0 0 var(--spacing-md) 0;line-height:1.5}.message.assistant .message-content p:last-child{margin-bottom:0}.message.assistant .message-content h3+p,.message.assistant .message-content h4+p,.message.assistant .message-content h5+p,.message.assistant .message-content h6+p{margin-top:0}.message.assistant .message-content .message-list+p{margin-top:var(--spacing-2xs)}.message.assistant .message-content p+.message-list{margin-top:var(--spacing-2xs)}@media(max-width:768px){.chat-bottom-panel{transform:translateY(calc(100% - 50px));height:50px;margin-left:calc(-1 * var(--spacing-sm));margin-right:calc(-1 * var(--spacing-sm));width:100vw}.chat-bottom-panel.expanded{height:100vh}.chat-bottom-panel.expanded .chat-panel-content{height:100vh;max-height:100vh}.chat-trigger-bar{height:50px;padding:0 var(--spacing-md)}.chat-trigger-text{font-size:var(--font-size-md)}.chat-panel-content{height:calc(100vh - 50px);max-height:calc(100vh - 50px);overflow:hidden}.chat-panel-content .chat-container{height:100%}.chat-panel-content .messages-container{padding:var(--spacing-md)}.chat-panel-header{padding:var(--spacing-md);min-height:50px}.chat-panel-title{font-size:var(--font-size-lg)}.chat-panel-end{width:28px;height:28px;font-size:var(--font-size-base)}.chat-panel-minimize{width:28px;height:28px;font-size:var(--font-size-sm)}.chat-sidebar{width:160px;min-width:160px;padding:var(--spacing-md)}.sidebar-heading{font-size:10px;margin-bottom:var(--spacing-sm)}.sidebar-action-btn{padding:var(--spacing-sm) var(--spacing-sm);gap:var(--spacing-sm)}.sidebar-action-icon{font-size:var(--font-size-base)}.sidebar-action-text{font-size:var(--font-size-xs)}.chat-fab{bottom:var(--spacing-lg);right:var(--spacing-lg);width:56px;height:56px;font-size:var(--font-size-xl)}.chat-popup-overlay{align-items:flex-start;justify-content:center;padding:0}.chat-popup{width:100%;height:100vh;height:100dvh;max-width:none;max-height:none;border-radius:0;border:none}.chat-popup-header{border-radius:0;padding:var(--spacing-md) var(--spacing-lg);min-height:60px}.chat-popup-title{font-size:var(--font-size-xl)}.chat-popup-controls{gap:var(--spacing-sm)}.chat-popup-minimize{width:32px;height:32px;font-size:var(--font-size-base)}.chat-context-bar{padding:var(--spacing-sm) var(--spacing-lg)}.messages-container{padding:var(--spacing-md)}.message{max-width:85%;padding:14px 18px}.input-area{padding:var(--spacing-md);min-height:80px;background:var(--glass-bg-dark);gap:var(--spacing-lg)}.message-input{font-size:var(--font-size-base);min-height:44px;padding:var(--spacing-lg) 18px;line-height:1.4}.voice-button{width:50px;height:50px;font-size:var(--font-size-xl);box-shadow:none;border:1px solid var(--glass-border-light);background:var(--glass-bg-light)}.send-button{width:50px;height:50px;font-size:var(--font-size-base);background:var(--cyan-alpha-light);border:1px solid var(--cyan-alpha-medium);color:var(--primary-cyan)}.send-button.active{background:var(--cyan-alpha-medium);border-color:var(--primary-cyan)}.fab-indicator{width:10px;height:10px;top:6px;right:6px;border-width:1px}.chat-page .chat-container{max-width:100%}}@media(max-width:480px){.chat-sidebar{width:50px;min-width:50px;padding:var(--spacing-sm);align-items:center}.sidebar-heading{display:none}.sidebar-action-btn{width:40px;height:40px;padding:0;justify-content:center;border-radius:var(--radius-md)}.sidebar-action-text{display:none}.chat-fab{bottom:var(--spacing-md);right:var(--spacing-md);width:52px;height:52px;font-size:var(--font-size-xl)}.chat-popup-header{padding:var(--spacing-lg) var(--spacing-md);min-height:56px}.chat-popup-title{font-size:var(--font-size-lg)}.chat-popup-minimize{width:30px;height:30px;font-size:var(--font-size-sm)}.messages-container{padding:var(--spacing-sm)}.message{max-width:90%;padding:var(--spacing-lg) 16px}.input-area{padding:var(--spacing-lg);min-height:76px}.message-input{min-height:40px;padding:var(--spacing-sm) 16px;line-height:1.4}.voice-button,.send-button{width:44px;height:44px;font-size:var(--font-size-lg)}.chat-header{padding:var(--spacing-md)}.chat-header h1{font-size:var(--font-size-xl)}.fab-indicator{width:8px;height:8px;top:4px;right:4px}}@supports (-webkit-touch-callout: none){@media(max-width:768px){.chat-popup{height:100vh;height:-webkit-fill-available}}}