:root{--primary-color:#10a37f;--text-color:#343541;--bg-color:#fff;--sidebar-bg:#f7f7f8;--border-color:#e5e5e5;--hover-color:#f0f0f0;--active-color:#e0e0e0;--user-msg-bg:#f7f7f8;--assistant-msg-bg:#fff;--shadow-color:rgba(0,0,0,.1);--deadline-color:#ff6b6b;--completed-tasks-color:#51cf66}*{-webkit-backface-visibility:hidden}[data-theme=dark]{--primary-color:#10a37f;--text-color:#ececf1;--bg-color:#0d1117;--sidebar-bg:#161b22;--border-color:#30363d;--hover-color:#21262d;--active-color:#282e37;--user-msg-bg:#21262d;--assistant-msg-bg:#161b22;--shadow-color:rgba(0,0,0,.3);--deadline-color:#ff6b6b;--completed-tasks-color:#51cf66}*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}body{color:var(--text-color);background-color:#000;line-height:1.6;min-height:100vh;scroll-behavior:smooth;-webkit-overflow-scrolling:touch}.page-gradient-background{background:linear-gradient(180deg,#000,#0a0a0a 20%,#1a0d2e 50%,#2d1b4e 80%,#1a0d2e);position:relative;min-height:100vh}.page-gradient-background:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 20%,rgba(138,43,226,.15) 0,transparent 50%),radial-gradient(circle at 80% 80%,rgba(147,51,234,.12) 0,transparent 50%),radial-gradient(circle at 50% 50%,rgba(124,58,237,.1) 0,transparent 60%);pointer-events:none;z-index:0;animation:cosmicGlow 10s ease-in-out infinite}.page-gradient-background:after{content:"";position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(138,43,226,.08) 0,transparent 70%);border-radius:50%;pointer-events:none;z-index:0;animation:pulse 8s ease-in-out infinite}.page-gradient-background>:not(header){position:relative;z-index:1}.page-gradient-background>header,header[class*=fixed],header[class*=fixed][class*=top-6]{position:fixed!important;z-index:100!important}button{cursor:pointer;border:none;background:none;transition:all .2s ease}.app-container{display:flex;min-height:100vh;overflow:visible;flex-direction:row}.app-container.sidebar-closed .sidebar{width:0;padding:15px 0;overflow:hidden}.app-container.sidebar-closed .main-content{margin-left:0}.sidebar-close-container{display:none;justify-content:flex-end;margin-bottom:10px}.sidebar-close-btn{padding:8px;background:none;border:none;color:var(--text-color);font-size:1.2rem;cursor:pointer;border-radius:4px;transition:all .2s ease;opacity:.7}.sidebar-close-btn:hover{background-color:var(--hover-color);color:var(--primary-color);opacity:1}@media (max-width:768px){.app-container:not(.sidebar-closed) .sidebar-close-container{display:flex}}.sidebar-top{margin-bottom:15px}.sidebar-bottom{margin-top:auto;padding-top:24px;border-top:1px solid var(--border-color);position:relative}@media (max-width:768px){.sidebar-bottom{position:fixed;bottom:0;left:0;right:0;background-color:var(--sidebar-bg);border-top:1px solid var(--border-color);z-index:1002;box-shadow:0 -2px 10px rgba(0,0,0,.1);margin-top:0;padding:16px 15px calc(16px + env(safe-area-inset-bottom))}.app-container.sidebar-closed .sidebar-bottom{display:none}}.sidebar-user-section{display:flex;align-items:center;justify-content:space-between;margin-top:20px;padding:16px 12px;border-radius:8px;transition:all .2s ease}.sidebar-user-section:hover{background-color:var(--hover-color)}.logo{margin:0;padding:0}.logo,.logo-text{position:relative}.logo-text{font-family:SF Mono,Monaco,Inconsolata,Roboto Mono,monospace;font-size:1rem;font-weight:400;letter-spacing:2px;color:#2d3748;display:block;transition:all .3s ease}.header-logo .logo-text{font-size:1.5rem;font-weight:700;color:#fff;letter-spacing:4px;text-transform:uppercase}.logo-accent{display:none}.logo-accent:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.6),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{left:-100%}to{left:100%}}.logo:hover .logo-text{color:#4a5568;transform:translateX(2px)}[data-theme=dark] .logo-text{color:#e2e8f0}[data-theme=dark] .logo:hover .logo-text{color:#f7fafc}.new-chat-btn{width:auto;margin:10px 20px;padding:10px;background-color:var(--hover-color);color:var(--text-color);border:1px solid var(--border-color);border-radius:5px;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:500;transition:all .2s ease}.new-chat-btn:hover{background-color:var(--active-color);border-color:var(--primary-color);color:var(--primary-color)}.main-header{position:sticky;top:20px;left:20px;right:20px;height:auto;z-index:1000;display:flex;justify-content:center;background-color:transparent;border-bottom:none;box-shadow:none;pointer-events:none;margin-bottom:20px}.header-content{display:flex;justify-content:space-between;align-items:center;height:60px;padding:0 20px;background-color:#2d1b69!important;border:1px solid hsla(0,0%,100%,.1);border-radius:12px;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);will-change:transform;box-shadow:0 8px 32px rgba(0,0,0,.37);width:100%;max-width:950px;pointer-events:auto}.header-center{display:none}.header-title{display:flex;align-items:center}.header-title h2{font-size:1.2rem;font-weight:500;color:var(--text-color);margin:0}#landing-view{background:linear-gradient(135deg,#000,#0a0a0a 50%,#111)}.landing-container{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;padding:120px 80px;background:transparent;position:relative;gap:80px;overflow:visible;flex-shrink:0}.landing-container:before{content:"";position:absolute;left:0;top:0;width:100%;height:100%;background:radial-gradient(ellipse at center,rgba(102,126,234,.1) 0,transparent 70%);pointer-events:none}.landing-content{max-width:550px;width:50%;text-align:left;position:relative;flex-shrink:0}.landing-image{flex:1;display:flex;align-items:center;justify-content:center;position:relative;max-width:750px}.landing-image img{width:100%;height:auto;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.5);transform:scale(1.4)}.landing-hero{margin-bottom:50px}.landing-headline{font-size:4.5rem;font-weight:700;line-height:1.1;margin-bottom:30px;display:flex;flex-direction:column}.headline-line1{color:#fff;font-weight:700}.headline-line2{color:#fff;font-weight:400}.landing-subtitle{font-size:1.25rem;color:hsla(0,0%,100%,.7);line-height:1.6;max-width:500px}.landing-cta{display:flex;flex-direction:column;align-items:flex-start;gap:15px}.landing-btn{padding:14px 32px;font-size:1rem;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:12px}.landing-btn.primary{background:#7c3aed;color:#fff;box-shadow:0 4px 16px rgba(124,58,237,.4)}.landing-btn.primary:hover{background:#6d28d9;transform:translateY(-2px);box-shadow:0 6px 24px rgba(124,58,237,.5)}.landing-pricing{color:hsla(0,0%,100%,.6);font-size:.95rem;margin:0;display:flex;align-items:center;gap:6px}.landing-pricing:before{content:"💰";font-size:1.1rem}.inbox-zero-section{padding:100px 40px;background:transparent;text-align:center;position:relative}.inbox-zero-container{max-width:700px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:20px}.inbox-zero-icon{width:80px;height:80px;background:#2d2d3f;border-radius:20px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.inbox-zero-icon i{font-size:2.5rem;color:#fff}.inbox-zero-title{font-size:3.5rem;font-weight:600;color:#fff;margin:0;line-height:1.2}.highlight-purple{color:#e5e7eb}.inbox-zero-description{font-size:1.2rem;color:hsla(0,0%,100%,.7);margin:0 0 40px;line-height:1.6}.inbox-zero-image{width:100%;max-width:650px;margin-top:20px}.inbox-zero-image img{width:100%;height:auto;border-radius:16px}.grow-business-section{padding:100px 20px;background:transparent;position:relative}.grow-business-container{max-width:800px;margin:0 auto;background:#1a1a2e;border-radius:24px;padding:40px;box-shadow:0 20px 60px rgba(0,0,0,.3);position:relative;z-index:1}.grow-business-icon{width:60px;height:60px;background:#2d2d3f;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}.grow-business-icon i{font-size:1.8rem;color:#fff}.grow-business-title{font-size:2.5rem;font-weight:700;color:#fff;margin:0 0 16px;line-height:1.2}.grow-business-description{font-size:1.1rem;color:hsla(0,0%,100%,.7);margin:0 0 40px;line-height:1.6}.sales-chart-container{background:#fff;border-radius:16px;padding:24px;border:1px solid #e5e7eb;box-shadow:0 4px 12px rgba(0,0,0,.1)}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.chart-title{font-size:1rem;font-weight:600;color:#374151;margin:0}.chart-menu{width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:#9ca3af;cursor:pointer}.chart-value{font-size:2.5rem;font-weight:700;color:#111827;margin-bottom:24px}.chart-visual{position:relative}.chart-labels{position:absolute;left:0;bottom:20px;font-size:.75rem;color:#6b7280;font-weight:500}.chart-area{height:120px;margin-bottom:20px}.line-chart{width:100%;height:100%}.chart-months{display:flex;justify-content:space-between;font-size:.75rem;color:#6b7280;font-weight:500}.chart-months span{flex:1;text-align:center}.unlock-potential-section{padding:100px 20px;background:transparent;position:relative}.unlock-potential-container{max-width:900px;margin:0 auto;display:flex;justify-content:center}.unlock-potential-image{width:100%;height:auto;border-radius:24px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.travel-meetings-section{padding:100px 20px;background:transparent;position:relative}.travel-meetings-container{max-width:700px;margin:0 auto;display:flex;justify-content:center}.travel-meetings-image{width:100%;height:auto;border-radius:24px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.meet-assistant-section{padding:120px 20px;background:transparent;color:#fff;text-align:center;position:relative}.meet-assistant-section:before{content:"";position:absolute;left:0;top:0;width:100%;height:100%;background:radial-gradient(ellipse at center,rgba(102,126,234,.1) 0,transparent 70%);pointer-events:none}.meet-assistant-container{max-width:650px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:16px;position:relative;z-index:1}.dedicated-text{color:#a0a0a0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.8rem;font-weight:500;letter-spacing:2px;text-transform:uppercase;margin:0}.meet-assistant-title{font-family:Georgia,Times New Roman,Times,serif;font-size:3.5rem;font-weight:500;color:#fff;line-height:1.2;position:relative;padding-top:25px;margin:0 0 8px}.meet-assistant-title:before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:60px;height:2px;background-color:#555}.meet-assistant-subtitle{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:1.1rem;color:#d0d0d0;line-height:1.6;max-width:450px;margin-bottom:24px}.meet-assistant-actions{display:flex;align-items:center;gap:24px;margin-bottom:40px}.meet-btn{padding:12px 28px;font-size:1rem;font-weight:600;border-radius:9999px;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:8px;border:none}.meet-btn.primary{background-color:#000;color:#fff}.meet-btn.primary:hover{background-color:#1a1a1a}.meet-btn.secondary{background:transparent;color:#fff;padding:0;border-radius:0}.meet-btn.secondary:hover{color:#d0d0d0}.meet-btn.secondary .fas{font-size:.8rem;transition:transform .3s ease}.meet-btn.secondary:hover .fas{transform:translateX(4px)}.assistant-image-container{position:relative;max-width:700px;margin:0 auto;background:#111;border:1px solid #333;border-radius:24px;padding:12px;box-shadow:0 20px 60px rgba(0,0,0,.5)}.assistant-image-container img{width:100%;height:auto;border-radius:16px;display:block}@media (max-width:768px){.meet-assistant-title{font-size:2.5rem}.meet-assistant-subtitle{font-size:1rem}.meet-assistant-actions{flex-direction:column;width:100%;gap:16px}.meet-btn{width:100%}.meet-btn,.meet-btn.secondary{justify-content:center}}.services-section{padding:80px 0 120px;background:transparent;position:relative;overflow:hidden;min-height:600px;z-index:10}.services-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at center,rgba(102,126,234,.1) 0,transparent 70%);pointer-events:none}.services-container{max-width:1200px;margin:0 auto;padding:0 20px;position:relative;z-index:1;text-align:center}.services-title{text-align:center;font-size:2.5rem;font-weight:700;color:#fff;margin-bottom:60px;text-shadow:0 2px 4px rgba(0,0,0,.3)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;max-width:1000px;margin:0 auto;padding:20px}.service-card{background:hsla(0,0%,100%,.1);backdrop-filter:blur(5px);will-change:transform;border:2px solid hsla(0,0%,100%,.2);border-radius:16px;padding:30px 20px;text-align:center;transition:all .3s ease;position:relative;overflow:hidden;min-height:200px;display:flex;flex-direction:column;justify-content:center;align-items:center}.service-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.1),transparent);transition:left .5s ease}.service-card:hover:before{left:100%}.service-card:hover{transform:translateY(-8px);background:hsla(0,0%,100%,.08);border-color:hsla(0,0%,100%,.25);box-shadow:0 20px 40px rgba(0,0,0,.4)}.service-icon{width:80px;height:80px;margin:0 auto 20px;background:linear-gradient(135deg,#0f0f0f,#1a1a1a);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#fff;box-shadow:0 8px 24px rgba(0,0,0,.5);transition:all .3s ease;flex-shrink:0}.service-card:hover .service-icon{transform:scale(1.1);box-shadow:0 12px 32px rgba(0,0,0,.6)}.service-title{font-size:1.1rem;font-weight:600;color:#fff;margin:0;line-height:1.4;text-shadow:0 2px 4px rgba(0,0,0,.5);text-align:center;flex-grow:1;display:flex;align-items:center;justify-content:center}@media (max-width:768px){.inbox-zero-section{padding:60px 20px}.inbox-zero-icon{width:60px;height:60px}.inbox-zero-icon i{font-size:2rem}.inbox-zero-title{font-size:2.2rem}.inbox-zero-description{font-size:1rem}.grow-business-section{padding:80px 20px}.grow-business-container{padding:30px 20px}.grow-business-title{font-size:2rem}.grow-business-description{font-size:1rem}.chart-value{font-size:2rem}.unlock-potential-section{padding:60px 20px}.unlock-potential-image{border-radius:16px}.travel-meetings-section{padding:60px 20px}.travel-meetings-image{border-radius:16px}.services-section{padding:60px 0 100px}.services-title{font-size:2rem;margin-bottom:40px}.services-grid{grid-template-columns:repeat(3,1fr);gap:12px}.service-card{padding:15px 8px;min-height:160px}.service-icon{width:45px;height:45px;font-size:1.2rem;margin-bottom:10px}.service-title{font-size:.85rem;line-height:1.2}}@media (max-width:480px){.services-grid{grid-template-columns:repeat(3,1fr);gap:10px}.service-card{padding:12px 6px;min-height:140px}.service-icon{width:40px;height:40px;font-size:1rem;margin-bottom:8px}.service-title{font-size:.8rem;line-height:1.2}}@media (max-width:768px){.meet-assistant-section{padding:60px 20px}.meet-assistant-title{font-size:2.2rem}.meet-assistant-subtitle{font-size:1rem}.meet-assistant-actions{flex-direction:column;gap:15px;width:100%}.meet-btn{width:100%;justify-content:center}.assistant-image-container{max-width:100%}.landing-container{padding:120px 30px 60px;flex-direction:column;gap:40px}.landing-content,.landing-image{width:100%;max-width:100%}.landing-headline{font-size:2.5rem;display:flex;flex-direction:column;gap:8px}.headline-line1,.headline-line2{display:block;line-height:1.2}.landing-subtitle{font-size:1rem}.landing-btn{padding:12px 28px;font-size:.95rem}}.chat-view{display:flex;flex-direction:column;height:calc(100vh - 60px);overflow-x:hidden}.message-image{margin:8px 0}.message-image img{border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1);transition:transform .2s ease}.message-image img:hover{transform:scale(1.05);cursor:pointer}.chat-container{display:flex;flex-direction:column;height:100%;overflow:hidden;overflow-x:hidden}.chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:110px 20px 280px;display:flex;flex-direction:column;gap:20px;position:relative;pointer-events:auto}.message{max-width:99%;padding:15px;border-radius:8px;line-height:1.5;color:var(--text-color);margin-bottom:10px}.message:last-child{margin-bottom:20px}.user-message{align-self:flex-end;background-color:var(--user-msg-bg)}.assistant-message,.user-message{border:1px solid var(--border-color)}.assistant-message{align-self:flex-start;background-color:var(--assistant-msg-bg)}.chat-input-container{position:fixed;bottom:0;left:0;right:0;z-index:2000;padding:20px 20px calc(20px + env(safe-area-inset-bottom));pointer-events:auto}.chat-input-container,[data-theme=dark] .chat-input-container{background:transparent}[data-theme=dark] .chat-input-wrapper{background-color:#2d2d2d;border:1px solid #404040}[data-theme=dark] .main-header{background-color:rgba(13,17,23,.95);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);will-change:transform;box-shadow:0 2px 8px rgba(0,0,0,.3)}[data-theme=dark] .header-content,[data-theme=light] .header-content{background-color:#2d1b69!important}.chat-input-wrapper{max-width:800px;display:flex;flex-direction:column;background-color:#fff;border-radius:24px;padding:12px;border:1px solid #e0e0e0;z-index:1002;margin:20px auto 0}#chat-input,.chat-input-wrapper{pointer-events:auto;position:relative}#chat-input{padding:8px 4px;margin-bottom:12px;z-index:1001}#chat-input::placeholder{color:#888}.chat-input-actions{display:flex;justify-content:space-between;align-items:center}.actions-left,.actions-right,.deep-search-btn{display:flex;align-items:center;gap:8px}.deep-search-btn{padding:6px 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rgba(16,163,127,.2)}#chat-input{flex:1;border:none;background:transparent;color:#1f2937;font-size:16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;resize:none;outline:none;min-height:24px;max-height:200px;line-height:1.5;overflow-y:auto;word-wrap:break-word;white-space:pre-wrap;padding:8px 0;box-sizing:border-box}#chat-input::placeholder{color:#9ca3af}.attach-btn{background-color:transparent;color:#6b7280;cursor:pointer;flex-shrink:0;min-width:32px;min-height:32px}.attach-btn:hover{color:#374151;background-color:rgba(0,0,0,.05)}.attach-btn i{font-size:16px}.input-buttons{display:none}.send-btn{padding:8px;border:none;background-color:#e5e7eb;color:#6b7280;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0;min-width:32px;min-height:32px;border-radius:50%}.send-btn:hover{background-color:#d1d5db;color:#374151}.send-btn:active{background-color:#9ca3af;color:#1f2937}.send-btn i{font-size:16px}.send-btn:disabled{background-color:var(--border-color);cursor:not-allowed;transform:none}.send-btn i{font-size:1rem}@media (max-width:768px){.chat-input-row{padding:6px 12px;gap:8px;min-height:50px}.left-buttons-group{gap:2px}.attach-btn,.deep-search-btn{padding:6px;min-width:32px;min-height:32px;border-radius:6px}.attach-btn i,.deep-search-btn i{font-size:.9rem}.send-btn{padding:8px;min-width:36px;min-height:36px;margin-left:6px}.send-btn i{font-size:.9rem}#chat-input{padding:12px;font-size:.95rem}}.landing-nav{display:flex;align-items:center;gap:40px}.landing-nav .nav-link{color:hsla(0,0%,100%,.8);text-decoration:none;font-size:.9rem;font-weight:500;letter-spacing:.5px;transition:color .3s ease;cursor:pointer}.landing-nav .nav-link:hover{color:#fff}.dashboard-nav{display:flex;align-items:center;gap:32px}.dashboard-nav .nav-link{color:hsla(0,0%,100%,.8);background:none;border:none;text-decoration:none;font-size:.9rem;font-weight:600;letter-spacing:.5px;transition:all .2s ease;cursor:pointer;padding:8px 16px;border-radius:6px;opacity:1}.dashboard-nav .nav-link:hover{color:#fff;background-color:hsla(0,0%,100%,.1)}.dashboard-nav .nav-link.active{color:#fff;background-color:hsla(0,0%,100%,.15)}@media (min-width:769px){.sidebar-toggle-btn{display:none!important}}@media (max-width:768px){.dashboard-nav{display:none!important}.sidebar-toggle-btn{display:flex!important}.view-landing .sidebar-toggle-btn,.view-mementos .sidebar-toggle-btn{display:none!important}.view-chat .sidebar-toggle-btn{display:flex!important}}.llm-selector-container{position:relative;display:flex;align-items:center}.llm-selector-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background-color:transparent;color:hsla(0,0%,100%,.7);border:none;border-radius:8px;font-size:14px;font-weight:500;transition:all .2s ease;white-space:nowrap;min-width:80px;justify-content:center}.llm-selector-btn:hover{background-color:hsla(0,0%,100%,.1);color:#fff}.llm-selector-btn i{font-size:12px;transition:transform .2s ease}.llm-selector-btn.active i{transform:rotate(180deg)}.llm-dropdown{position:absolute;top:100%;left:0;right:0;background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 20px var(--shadow-color);z-index:1000;margin-top:8px;overflow:hidden;min-width:280px}.llm-dropdown.hidden{display:none}.llm-option{padding:12px 16px;cursor:pointer;transition:all .2s ease;border-bottom:1px solid var(--border-color)}.llm-option:last-child{border-bottom:none}.llm-option:hover{background-color:var(--hover-color)}.llm-option.selected{background-color:var(--primary-color);color:#fff}.llm-option-main{display:flex;align-items:center;gap:12px}.llm-option i{font-size:16px;width:20px;text-align:center;color:var(--primary-color)}.llm-option.selected i{color:#fff}.llm-option-details{display:flex;flex-direction:column;gap:2px}.llm-name{font-weight:600;font-size:14px;line-height:1}.llm-description{font-size:12px;opacity:.8;line-height:1}.llm-option[data-llm=auto] i{color:#9333ea}.llm-option[data-llm=anthropic] i{color:#d97706}.llm-option[data-llm=xai] i{color:#2563eb}.llm-option[data-llm=perplexity] i{color:#059669}@media (max-width:768px){.llm-dropdown{min-width:260px;left:-50px}.llm-selector-btn{min-width:70px;padding:6px 10px;font-size:13px}}.file-attachments{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.file-attachment{background:var(--bg-color);border:1px solid var(--border-color);border-radius:6px;padding:8px 12px;display:flex;align-items:center;gap:8px;font-size:.85rem}.file-attachment .file-icon{color:var(--primary-color)}.file-attachment .remove-file{background:none;border:none;color:#999;cursor:pointer;font-size:12px;padding:2px}.file-attachment .remove-file:hover{color:#f44336}.attachments-container{display:flex;flex-wrap:wrap;gap:8px;padding:12px 20px;margin-bottom:0;max-height:200px;overflow-y:auto;border-radius:12px 12px 0 0;background:var(--hover-color);border:1px solid var(--border-color);border-bottom:none;animation:slideUp .2s ease-out;position:fixed;bottom:80px;left:0;right:0;z-index:999}.attachments-container:empty{display:none!important}@keyframes slideUp{0%{opacity:0;transform:translateY(10px);max-height:0;padding:0 12px}to{opacity:1;transform:translateY(0);max-height:200px;padding:8px 12px}}.attachment-item{position:relative;display:flex;align-items:center;background:var(--bg-color);padding:4px 8px;border-radius:8px;font-size:13px;max-width:200px;border:1px solid var(--border-color);box-shadow:0 1px 2px rgba(0,0,0,.1);transition:all .2s ease;height:auto;min-height:40px}.attachment-item:hover{box-shadow:0 2px 4px rgba(0,0,0,.15);transform:translateY(-1px)}.image-attachment-preview{position:relative;padding:4px;width:60px;height:40px;overflow:hidden;border-radius:8px;background:var(--bg-color);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center}.image-attachment-preview img{width:52px;height:32px;object-fit:cover;border-radius:4px;display:block}.image-attachment-preview .remove-attachment{position:absolute;top:-4px;right:-4px;background-color:#ef4444;color:#fff;border-radius:50%;width:18px;height:18px;display:flex;align-items:center;justify-content:center;font-size:10px;border:2px solid #fff;cursor:pointer;transition:all .2s ease;box-shadow:0 1px 3px rgba(0,0,0,.3);z-index:10}.image-attachment-preview .remove-attachment:hover{background-color:#dc2626;transform:scale(1.1)}.attachment-info{display:flex;align-items:center;gap:6px;flex:1;min-width:0}.attachment-info i{color:var(--primary-color);font-size:14px;flex-shrink:0}.attachment-name{font-weight:500;color:var(--text-color);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.remove-attachment{background:none;border:none;color:#999;cursor:pointer;padding:2px;border-radius:50%;transition:all .2s ease;flex-shrink:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:10px;margin-left:4px}.remove-attachment:hover{color:#ef4444;background:rgba(239,68,68,.1)}.message-attachments{margin-bottom:10px}.message-attachment{margin-bottom:8px}.message-attachment.image-attachment{max-width:100%}.message-attachment.image-attachment img{max-width:300px;max-height:300px;border-radius:8px;object-fit:cover;border:1px solid var(--border-color);transition:all .2s ease}.message-attachment.image-attachment img:hover{transform:scale(1.02);box-shadow:0 4px 12px var(--shadow-color);cursor:pointer}.attachment-filename{font-size:.8rem;color:#666;margin-top:4px;text-align:center}.message-attachment.file-attachment{display:inline-flex;align-items:center;gap:8px;background:var(--hover-color);padding:8px 12px;border-radius:20px;font-size:.9rem;margin-right:8px;margin-bottom:4px;border:1px solid var(--border-color);transition:all .2s ease}.message-attachment.file-attachment:hover{background:var(--active-color);transform:translateY(-1px);box-shadow:0 2px 8px var(--shadow-color)}.message-attachment.file-attachment i{color:var(--primary-color)}.upload-notification{position:fixed;top:20px;right:20px;padding:12px 20px;border-radius:6px;z-index:1000;font-weight:500;box-shadow:0 4px 12px rgba(0,0,0,.15);animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}.upload-notification.success{background:#4caf50;color:#fff}.upload-notification.error{background:#f44336;color:#fff}.upload-notification.guest{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:transparent;color:#6b7280;border:none;font-size:.95rem;padding:24px;font-weight:400;max-width:400px;text-align:center;animation:fadeInCenter .3s ease-out;z-index:1;line-height:1.5;box-shadow:none}[data-theme=dark] .upload-notification.guest{color:#9ca3af}.chat-center-message{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;max-width:400px;padding:24px;color:#6b7280;font-size:.95rem;line-height:1.5;z-index:1;margin:0;box-sizing:border-box}[data-theme=dark] .chat-center-message{color:#9ca3af}.chat-center-message .icon{font-size:2rem;margin-bottom:16px;opacity:.6}.chat-center-message .title{font-weight:600;margin-bottom:8px;font-size:1.1rem}.chat-center-message .description{opacity:.8}@media (max-width:768px){.chat-center-message{max-width:calc(100vw - 40px);padding:24px 20px;font-size:.9rem;line-height:1.5;left:50%;top:50%;transform:translate(-50%,-50%);position:absolute;width:calc(100% - 40px);max-width:320px;margin:0;box-sizing:border-box}.chat-center-message .title{font-size:1.1rem;margin-bottom:12px;font-weight:600;word-break:normal;hyphens:none;white-space:normal;text-align:center}.chat-center-message .description{font-size:.9rem;line-height:1.4;max-width:280px;margin:0 auto;word-break:normal;hyphens:none;text-align:center;opacity:.8;padding:0 10px}.chat-center-message .icon{font-size:2rem;margin-bottom:16px;opacity:.7}}@keyframes fadeInCenter{0%{opacity:0;transform:translate(-50%,-50%) scale(.98)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.attach-btn{background:none;border:none;color:var(--text-color);padding:8px;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;position:relative}.attach-btn:hover{background:var(--hover-color);color:var(--primary-color);transform:scale(1.05)}.attach-btn:disabled{opacity:.6;cursor:not-allowed}.attach-btn i{font-size:1.1rem}#file-input{display:none}[data-theme=dark] .attachment-filename{color:#999}[data-theme=dark] .attachment-preview img{border-color:var(--border-color)}[data-theme=dark] .message-attachment.file-attachment{background:var(--hover-color);border-color:var(--border-color)}@media (max-width:768px){.attachments-container{padding:12px 15px;margin-bottom:0;bottom:90px;border-radius:12px 12px 0 0;bottom:calc(90px + env(safe-area-inset-bottom, 0px))}.attachment-item{padding:10px;flex-direction:column;align-items:flex-start;gap:10px}.attachment-info{width:100%}.remove-attachment{align-self:flex-end}.attachment-preview img{max-width:100%;max-height:200px}.message-attachment.image-attachment img{max-width:100%;max-height:250px}.upload-notification{top:10px;right:10px;left:10px;text-align:center}}.mementos-header{padding:20px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.memento-filters{display:flex;gap:10px}.filter-btn{padding:8px 15px;border-radius:20px;font-size:.9rem;background-color:var(--hover-color);color:var(--text-color);border:1px solid var(--border-color);transition:all .2s ease}.filter-btn.active,.filter-btn:hover{background-color:var(--active-color);border-color:var(--primary-color)}.filter-btn.active{color:var(--primary-color)}.add-memento-btn{padding:8px 15px;background-color:var(--hover-color);color:var(--text-color);border:1px solid var(--border-color);border-radius:5px;display:flex;align-items:center;gap:5px;transition:all .2s ease}.add-memento-btn:hover{background-color:var(--active-color);border-color:var(--primary-color);color:var(--primary-color)}.upcoming-deadlines{padding:15px 20px;border-bottom:1px solid var(--border-color)}.upcoming-deadlines h3{margin-bottom:10px;font-size:1.1rem}.deadlines-container{display:flex;gap:10px;overflow-x:auto;padding-bottom:10px}.deadline-card{min-width:200px;background-color:var(--assistant-msg-bg);border:1px solid var(--border-color);border-radius:8px;padding:12px;box-shadow:0 2px 5px var(--shadow-color)}.deadline-card.urgent{border-left:4px solid var(--deadline-color)}.deadline-card.completed_tasks{border-left:4px solid var(--completed-tasks-color)}.deadline-date{font-weight:700;font-size:1rem;color:var(--deadline-color);margin-bottom:5px;background-color:rgba(255,87,51,.1);padding:4px 8px;border-radius:4px;border-left:3px solid var(--deadline-color)}[data-theme=dark] .deadline-date{background-color:hsla(0,100%,71%,.2);color:#ff8a80}.deadline-title{font-weight:500;margin-bottom:5px}.deadline-type{font-size:.8rem;padding:2px 6px;border-radius:10px;display:inline-block;text-transform:capitalize;background-color:var(--hover-color);color:var(--text-color);border:1px solid var(--border-color)}.mementos-container{flex:1;overflow-y:auto;padding:110px 20px 120px;display:block}.memento-section-header{display:flex;align-items:center;gap:10px;margin:30px 0 15px;padding-bottom:10px;border-bottom:2px solid var(--border-color)}.memento-section-header:first-child{margin-top:0}.memento-section-header i{font-size:1.2rem;color:var(--primary-color)}.memento-section-header h3{margin:0;color:var(--text-color);font-size:1.3rem;font-weight:600}.memento-section-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-bottom:30px}.memento-card{background-color:var(--assistant-msg-bg);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 2px 5px var(--shadow-color);display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden;cursor:pointer;transition:all .2s ease}.memento-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px var(--shadow-color);border-color:var(--primary-color)}.memento-card.swiping{cursor:grabbing}.memento-card.swiping:hover{transform:none;box-shadow:0 2px 5px var(--shadow-color);border-color:var(--border-color)}.memento-content-wrapper{padding:15px;transition:transform .3s ease-out;background-color:inherit;border-radius:inherit;display:flex;flex-direction:column;gap:10px;position:relative;z-index:2}.memento-card.swiping .memento-content-wrapper{transition:none}.swipe-delete-indicator{position:absolute;right:0;top:0;height:100%;width:120px;background:linear-gradient(135deg,#ff6b6b,#ee5a52);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:.9rem;opacity:0;transition:opacity .2s ease-out;z-index:1}.swipe-delete-indicator i{font-size:1.5rem;margin-bottom:4px}.memento-card.delete-ready{animation:shake .5s ease-in-out}.memento-card.delete-ready .swipe-delete-indicator{background:linear-gradient(135deg,#f44,#c00)}@keyframes shake{0%,to{transform:translateX(0)}25%{transform:translateX(-2px)}75%{transform:translateX(2px)}}.memento-header{display:flex;justify-content:space-between;align-items:flex-start}.memento-title{font-weight:600;font-size:1.1rem}.memento-type{font-size:.8rem;padding:3px 8px;border-radius:12px;text-transform:capitalize}.memento-type.note{background-color:#e3f2fd;color:#1976d2;border:1px solid #bbdefb}[data-theme=dark] .memento-type.note{background-color:rgba(25,118,210,.25);color:#90caf9;border:1px solid rgba(144,202,249,.3)}.memento-type.idea{background-color:#e8f5e9;color:#388e3c;border:1px solid #c8e6c9}[data-theme=dark] .memento-type.idea{background-color:rgba(56,142,60,.25);color:#a5d6a7;border:1px solid rgba(165,214,167,.3)}.memento-type.task{background-color:#fff3e0;color:#f57c00;border:1px solid #ffcc02}[data-theme=dark] .memento-type.task{background-color:rgba(245,124,0,.25);color:#ffb74d;border:1px solid rgba(255,183,77,.3)}.memento-type.completed_tasks{background-color:#d3f9d8;color:#2f9e44;border:1px solid #b2f2bb}[data-theme=dark] .memento-type.completed_tasks{background-color:rgba(47,158,68,.25);color:#8ce99a;border:1px solid rgba(140,233,154,.3)}.memento-content{font-size:.95rem;white-space:pre-wrap;overflow-wrap:break-word}.memento-deadline{font-size:.95rem;color:var(--deadline-color);display:flex;align-items:center;gap:8px;background-color:rgba(255,87,51,.1);padding:8px 12px;border-radius:6px;border-left:4px solid var(--deadline-color);margin-top:10px;font-weight:600}[data-theme=dark] .memento-deadline{background-color:hsla(0,100%,71%,.2);color:#ff8a80;border-left-color:#ff8a80}.memento-deadline i{font-size:1.1rem}.memento-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto;font-size:.8rem;color:#666}[data-theme=dark] .memento-footer{color:#9ca3af}.memento-actions{display:flex;gap:10px}.memento-action-btn{color:#666;font-size:.9rem}[data-theme=dark] .memento-action-btn{color:#9ca3af}.memento-action-btn:hover{color:var(--primary-color)}.task-checkbox{display:flex;align-items:center;gap:5px}.task-checkbox input{width:16px;height:16px}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);z-index:1000;justify-content:center;align-items:center}.modal.active{display:flex}#memento-modal{justify-content:flex-start;align-items:flex-start;padding:0;background-color:rgba(0,0,0,.8)}#memento-modal .modal-content{width:100vw;height:100vh;max-width:none;max-height:none;margin:0;border-radius:0;overflow-y:auto;padding:40px;box-sizing:border-box}.paywall-modal{z-index:1001}.paywall-content{max-width:500px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;text-align:center}[data-theme=dark] .paywall-content{background:linear-gradient(135deg,#4a5568,#2d3748)}.paywall-header{margin-bottom:20px}.paywall-crown{font-size:3rem;color:gold;margin-bottom:10px;display:block}.paywall-header h2{margin:0;font-size:1.8rem;font-weight:700}.paywall-body{margin-bottom:30px}.paywall-body p{font-size:1.1rem;line-height:1.6;margin-bottom:20px;opacity:.9}.paywall-features{text-align:left;margin:20px 0}.feature-item{align-items:center;gap:10px;margin-bottom:10px;font-size:.95rem}.feature-item i{color:#4ade80;font-weight:700}.paywall-actions{display:flex;flex-direction:column;gap:15px}.upgrade-btn{background:linear-gradient(135deg,gold,#ffb347);color:#1a202c;border:none;padding:15px 25px;border-radius:50px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:10px}.upgrade-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(255,215,0,.3)}.close-paywall-btn{background:transparent;color:hsla(0,0%,100%,.7);border:1px solid hsla(0,0%,100%,.3);padding:12px 20px;border-radius:25px;font-size:.95rem;cursor:pointer;transition:all .3s ease}.close-paywall-btn:hover{color:#fff;border-color:hsla(0,0%,100%,.5);background:hsla(0,0%,100%,.1)}.paywall-content.auth-required{background:linear-gradient(135deg,#e53e3e,#c53030)}[data-theme=dark] .paywall-content.auth-required{background:linear-gradient(135deg,#744210,#553c0c)}.modal-content{background-color:var(--bg-color);padding:25px;border-radius:8px;width:90%;max-width:500px;box-shadow:0 5px 15px rgba(0,0,0,.2);border:1px solid var(--border-color);position:relative}.close-modal{float:right;font-size:1.5rem;cursor:pointer}.close-modal:hover{color:var(--primary-color)}#memento-modal .close-modal{position:absolute;top:20px;right:30px;font-size:2rem;font-weight:700;color:var(--text-color);background:var(--hover-color);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;z-index:1001}#memento-modal .close-modal:hover{background:var(--active-color);color:var(--primary-color)}#modal-title{margin-bottom:20px}.form-group{margin-bottom:15px}.form-group label{display:block;margin-bottom:5px;font-weight:500}.form-group input[type=text],.form-group select,.form-group textarea{width:100%;padding:10px;border:1px solid var(--border-color);border-radius:5px;font-size:1rem;background-color:var(--bg-color);color:var(--text-color)}.form-group input[type=text]:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.hidden{display:none}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.save-btn{padding:10px 20px;background-color:var(--primary-color);color:#fff;border-radius:5px}.save-btn:hover{background-color:#0d8c6d}.cancel-btn{padding:10px 20px;background-color:var(--hover-color);color:var(--text-color);border-radius:5px}.cancel-btn:hover{background-color:#e0e0e0}.message 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