body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.auth-modal-overlay{align-items:center;animation:overlayFadeIn .2s ease-out;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#00000080;display:flex;height:100vh;justify-content:center;left:0;position:fixed;top:0;width:100vw;z-index:1000}.auth-modal-content{animation:modalSlideIn .3s cubic-bezier(.34,1.56,.64,1);background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 20px 50px #00000026,0 2px 10px #0000001a;display:flex;flex-direction:column;max-height:85vh;max-width:90vw;overflow:hidden;position:relative;width:420px}.auth-modal-header{align-items:center;background:#fff;border-bottom:1px solid #f1f5f9;display:flex;flex-shrink:0;justify-content:space-between;padding:24px 24px 20px}.auth-modal-title{color:#1f2937;font-size:1.75rem;font-weight:700;letter-spacing:-.025em;margin:0}.auth-modal-close{align-items:center;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;color:#64748b;cursor:pointer;display:flex;font-size:18px;font-weight:400;height:32px;justify-content:center;padding:0;transition:all .15s ease;width:32px}.auth-modal-close:hover{background:#f1f5f9;border-color:#cbd5e1;color:#475569}.auth-modal-body{flex:1 1;min-height:0;overflow-y:auto;padding:24px}.auth-error-message{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#dc2626;font-size:.875rem;font-weight:500;margin-bottom:20px;padding:12px 16px;text-align:center}.auth-google-btn{align-items:center;background:#fff;border:1.5px solid #d1d5db;border-radius:8px;color:#374151;cursor:pointer;display:flex;font-size:.9375rem;font-weight:500;gap:12px;justify-content:center;margin-bottom:24px;min-height:44px;padding:12px 16px;position:relative;transition:all .15s ease;width:100%}.auth-google-btn:hover:not(:disabled){background:#f9fafb;border-color:#9ca3af;box-shadow:0 4px 12px #00000014;transform:translateY(-1px)}.auth-google-btn:active:not(:disabled){transform:translateY(0)}.auth-google-btn:disabled{cursor:not-allowed;opacity:.6}.auth-google-btn svg{flex-shrink:0}.auth-divider{color:#6b7280;font-size:.875rem;font-weight:400;margin:24px 0;position:relative;text-align:center}.auth-divider span{background:#fff;padding:0 16px;position:relative;z-index:1}.auth-divider:before{background:#e5e7eb;content:"";height:1px;left:0;position:absolute;right:0;top:50%;z-index:0}.auth-form{display:flex;flex-direction:column;gap:16px;margin-bottom:20px}.auth-form-input{background:#fff;border:1.5px solid #d1d5db;border-radius:8px;box-sizing:border-box;color:#111827;font-family:inherit;font-size:.9375rem;min-height:44px;padding:12px 14px;transition:all .15s ease}.auth-form-input:focus{border-color:#1a1a1a;box-shadow:0 0 0 3px #1a1a1a1a;outline:none}.auth-form-input::placeholder{color:#9ca3af}.auth-submit-btn{align-items:center;background:#1a1a1a;border:none;border-radius:8px;color:#fff;cursor:pointer;display:flex;font-family:inherit;font-size:.9375rem;font-weight:600;justify-content:center;min-height:44px;padding:12px 16px;transition:all .15s ease}.auth-submit-btn:hover:not(:disabled){background:#000;box-shadow:0 4px 12px #0000004d;transform:translateY(-1px)}.auth-submit-btn:active:not(:disabled){transform:translateY(0)}.auth-submit-btn:disabled{cursor:not-allowed;opacity:.6;transform:none}.auth-mode-switch{color:#6b7280;font-size:.875rem;margin-top:16px;text-align:center}.auth-mode-switch p{margin:0}.auth-mode-switch button{background:none;border:none;color:#1a1a1a;cursor:pointer;font-family:inherit;font-size:inherit;font-weight:500;margin-left:4px;padding:2px 4px;text-decoration:underline;transition:color .15s ease}.auth-mode-switch button:hover{color:#000}.auth-submit-btn:disabled{position:relative}.auth-submit-btn:disabled:after{border:2px solid #ffffff4d;border-radius:50%;border-top-color:#fff}.auth-google-btn:disabled:after,.auth-submit-btn:disabled:after{animation:spin .8s linear infinite;content:"";height:16px;left:50%;margin:-8px 0 0 -8px;position:absolute;top:50%;width:16px}.auth-google-btn:disabled:after{border:2px solid #6b72804d;border-radius:50%;border-top-color:#6b7280}@media (max-width:480px){.auth-modal-content{border-radius:12px;margin:20px;width:95vw}.auth-modal-header{padding:20px 20px 16px}.auth-modal-title{font-size:1.375rem}.auth-modal-body{padding:20px}.auth-form-input,.auth-google-btn,.auth-submit-btn{font-size:1rem;min-height:48px}.auth-form-input,.auth-google-btn,.auth-submit-btn{padding:14px 16px}}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}.auth-form-input:focus,.auth-google-btn:focus,.auth-modal-close:focus,.auth-mode-switch button:focus,.auth-submit-btn:focus{outline:2px solid #1a1a1a;outline-offset:2px}.landing-page{background:#fff;color:#000;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;overflow-x:hidden}.hero-subtitle,.hero-title{font-family:Franklin Gothic Medium,Arial Narrow,Arial,sans-serif}.hero-subtitle{text-transform:capitalize}.btn-secondary{background:#000;color:#000}.demo-content{background:#f8f9fb}.typing-animation{height:80px;justify-content:center;margin-bottom:2rem;min-height:80px}.hero-section{align-items:center;background:#fff;display:flex;min-height:100vh;overflow:hidden;padding:2rem 1.5rem 5rem;width:100%}.hero-section.visible{opacity:1;transform:translateY(0)}.hero-container-split{align-items:center;display:flex;gap:4rem;justify-content:space-between;margin:0 auto;max-width:1300px;padding:1rem}.hero-left{display:flex;flex:1 1;flex-direction:column;gap:1.8rem}.hero-right{align-items:center;display:flex;flex:1 1;justify-content:center;min-height:400px;position:relative}.hero-badge{align-items:center;background:#fff1e8;border-radius:20px;color:#fe6601;display:inline-flex;font-size:.9rem;font-weight:600;gap:.6rem;padding:.5rem 1rem;width:-webkit-fit-content;width:fit-content}.badge-dot{animation:pulse 2s infinite;background:#fe6601;border-radius:50%;height:8px;width:8px}.hero-title{color:#000;font-size:4rem;font-weight:800;line-height:1.15}.title-highlight{color:#fe6601;display:block;margin-top:.3rem}.hero-subtitle{color:#555;font-size:1.35rem;line-height:1.6;max-width:600px}.hero-actions{align-items:center;display:flex;gap:1rem;margin-top:.5rem}.btn-primary-landing{align-items:center;background:#fe6601;border:none;border-radius:12px;box-shadow:0 4px 12px #fe660140;color:#fff;cursor:pointer;display:flex;font-size:1.05rem;font-weight:600;gap:.6rem;padding:1rem 1.8rem;transition:.3s}.btn-primary-landing:hover{background:#e55d01;box-shadow:0 6px 20px #fe660159;transform:translateY(-2px)}.btn-icon,.btn-icon-arrow{height:20px;width:20px}.btn-icon-arrow{transition:transform .3s}.btn-primary-landing:hover .btn-icon-arrow{transform:translateX(4px)}.btn-secondary{align-items:center;background:#0000;border:2px solid #ddd;border-radius:12px;color:#333;cursor:pointer;display:flex;font-size:1.05rem;font-weight:600;gap:.6rem;padding:1rem 1.6rem;transition:.3s}.btn-secondary:hover{border-color:#fe6601;color:#fe6601;transform:translateY(-2px)}.demo-content{background:#000;border:2px solid #ececec;border-radius:24px;box-shadow:0 8px 24px #0000000f;max-width:520px;min-width:520px;padding:3rem 2.5rem;position:relative;text-align:center;width:520px}.prompt-icon{color:#fe6601;height:48px;margin-bottom:1rem;width:48px}.typing-animation{align-items:center;display:flex;gap:.75rem}.typing-animation:before{align-items:center;background:#fff;border-radius:50%;color:#000;content:"S";display:flex;flex-shrink:0;font-size:.95rem;font-weight:700;height:32px;justify-content:center;min-width:32px;width:32px}.typing-text{background-color:#e9f7ee;border:2px solid #e0e0e0;border-radius:12px;box-shadow:0 2px 8px #0000000a;color:#333;flex:1 1;font-size:1rem;font-weight:500;line-height:1.3;padding:.3rem .6rem;text-align:left}.cursor{animation:blink .8s infinite;color:#fe6601;font-weight:700;margin-left:4px}.qr-output{margin-top:1.5rem}.qr-preview{align-items:center;background:#fff;border:2px solid #e0e0e0;border-radius:16px;display:flex;height:160px;justify-content:center;margin:0 auto;overflow:hidden;position:relative;width:160px}.qr-icon{animation:popIn .6s ease-out;color:#000}@keyframes popIn{0%{opacity:0;transform:scale(0) rotate(-180deg)}60%{transform:scale(1.1) rotate(10deg)}to{opacity:1;transform:scale(1) rotate(0deg)}}.scan-line{animation:scan 2.5s linear infinite;background:linear-gradient(90deg,#0000,#fe6601,#0000);height:3px;position:absolute;top:0;width:100%}.output-label{margin-top:1.2rem}.success-badge{align-items:center;animation:slideUp .6s ease-out .4s both;background:#e9f7ee;border-radius:20px;color:#fe6601;display:inline-flex;font-size:.95rem;font-weight:600;gap:.5rem;padding:.6rem 1rem}.success-dot{background:#fe6601;border-radius:50%;height:8px;width:8px}@keyframes scan{0%{top:0}to{top:100%}}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}@media (max-width:900px){.hero-container-split{flex-direction:column;gap:3rem;text-align:center}.hero-left,.hero-right{flex:initial;width:100%}.hero-title{font-size:2.8rem}.hero-subtitle{max-width:100%}}@media (max-width:600px){.hero-section{padding:3rem 1rem}.hero-title{font-size:2.2rem}.hero-subtitle{font-size:1.05rem}.btn-primary-landing,.btn-secondary{justify-content:center;width:100%}.demo-content{padding:2rem 1.5rem}}.container{padding:0 2rem}.features-section,.how-it-works,.methods-section,.use-cases{padding:6rem 0;position:relative}.section-header{margin-bottom:4rem;text-align:center}.section-title{font-size:clamp(2rem,5vw,3rem)}.section-subtitle{font-size:1.125rem}.methods-grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.method-card{background:#fff;border:2px solid #f0f0f0;border-radius:20px;cursor:pointer;padding:2rem;text-align:center;transition:all .3s ease}.method-card:hover{border-color:#e0e0e0;box-shadow:0 8px 20px #00000014;transform:translateY(-8px)}.method-icon-wrapper{align-items:center;background:#000;border-radius:20px;display:flex;height:80px;justify-content:center;margin:0 auto 1.5rem;transition:transform .3s ease;width:80px}.method-card:hover .method-icon-wrapper{transform:scale(1.05)}.method-icon{color:#fff;height:40px;width:40px}.blue-cyan,.green-emerald,.orange-red,.violet-purple{background:#000}.method-title{color:#000;font-size:1.25rem;font-weight:700;margin-bottom:.5rem}.method-desc{color:#666;font-size:.9375rem;line-height:1.5}.features-grid{grid-gap:4rem;align-items:center;display:grid;gap:4rem;grid-template-columns:repeat(2,1fr)}.features-left{padding-right:2rem}.features-list{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.feature-item{background:#fff;border:2px solid #f0f0f0;border-radius:16px;display:flex;gap:1.5rem;opacity:.5;padding:1.5rem;transition:all .4s ease}.feature-item.active{background:#fff;border-color:#000;opacity:1;transform:translateX(8px)}.feature-icon-container{align-items:center;background:#fafafa;border-radius:12px;display:flex;flex-shrink:0;height:60px;justify-content:center;width:60px}.feature-icon-large{color:#333;height:32px;width:32px}.feature-text{flex:1 1}.feature-title{color:#000;font-size:1.125rem;font-weight:700;margin-bottom:.5rem}.feature-desc{color:#666;font-size:.9375rem;line-height:1.5}.features-right{position:relative}.features-visual{background:#fff;border:2px solid #f0f0f0;border-radius:24px;box-shadow:0 4px 12px #0000000d;gap:2rem;padding:3rem}.features-visual,.visual-item{display:flex;flex-direction:column}.visual-item{gap:1rem}.visual-header{align-items:center;display:flex;gap:.75rem}.visual-icon{color:#333;height:24px;width:24px}.visual-text{color:#000;font-size:1rem;font-weight:600}.progress-bar{background:#f0f0f0;border-radius:50px;height:12px;overflow:hidden;position:relative;width:100%}.progress-fill{background:#000;border-radius:50px;height:100%;transition:width 1s ease}.steps-grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.step{background:#fff;border:2px solid #f0f0f0;border-radius:20px;padding:2rem;text-align:center;transition:all .3s ease}.step:hover{border-color:#e0e0e0;box-shadow:0 8px 20px #0000000f;transform:translateY(-5px)}.step-icon-wrapper{align-items:center;background:#fafafa;border-radius:20px;display:flex;height:80px;justify-content:center;margin:0 auto 1.5rem;transition:transform .3s ease;width:80px}.step:hover .step-icon-wrapper{transform:scale(1.05)}.step-icon{color:#333;height:40px;width:40px}.step-title{color:#000;font-size:1.25rem;font-weight:700;margin-bottom:.75rem}.step-desc{color:#666;font-size:.9375rem;line-height:1.5}.use-cases-grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.use-case-card{background:#fff;border:2px solid #f0f0f0;border-radius:20px;cursor:pointer;padding:2rem;text-align:center;transition:all .3s ease}.use-case-card:hover{border-color:#e0e0e0;box-shadow:0 8px 20px #00000014;transform:translateY(-8px)}.use-case-emoji{font-size:3rem;margin-bottom:1rem;transition:transform .3s ease}.use-case-card:hover .use-case-emoji{transform:scale(1.1)}.use-case-title{color:#000;font-size:1.25rem;font-weight:700;margin-bottom:.75rem}.use-case-desc{color:#666;font-size:.9375rem;line-height:1.5}.pricing-section{padding:6rem 0}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin:0 auto;max-width:1200px}.pricing-card{display:flex;flex-direction:column}.pricing-card:hover{box-shadow:0 12px 32px #0000001a}.pricing-card-popular{border-color:#fe6601;border-width:3px;box-shadow:0 8px 24px #fe660126}.pricing-card-popular:hover{box-shadow:0 12px 32px #fe660140}.popular-badge{font-size:.875rem;padding:.5rem 1.5rem;white-space:nowrap}.pricing-header{margin-bottom:2rem}.pricing-title{color:#000;font-size:1.5rem;font-weight:700;margin-bottom:1rem}.pricing-price{align-items:baseline;display:flex;gap:.5rem;justify-content:center;margin-bottom:1rem}.price-amount{color:#000;font-size:3rem;font-weight:800}.price-period{color:#666;font-size:1rem}.pricing-desc{color:#666;font-size:.9375rem}.pricing-features{flex:1 1;list-style:none;margin-bottom:2rem}.pricing-features li{border-bottom:1px solid #f0f0f0;color:#333;font-size:.9375rem;padding:.75rem 0}.pricing-features li:last-child{border-bottom:none}.pricing-btn{background:#fff;border:2px solid #e0e0e0;border-radius:12px;color:#000;cursor:pointer;font-size:1rem;font-weight:600;padding:1rem 2rem;transition:all .3s ease;width:100%}.pricing-btn:hover{background:#fafafa;border-color:#ccc}.pricing-btn-popular{background:#fe6601;border-color:#fe6601;color:#fff}.pricing-btn-popular:hover{background:#e55d01;border-color:#e55d01}.faq-section{background:#fafafa;padding:6rem 0}.faq-grid{grid-gap:2rem;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));max-width:1200px}.faq-item{background:#fff;border:2px solid #f0f0f0;padding:2rem}.faq-item:hover{box-shadow:0 4px 12px #0000000f}.faq-question{font-size:1.125rem;font-weight:700;margin-bottom:1rem}.faq-answer{color:#666;font-size:.9375rem;line-height:1.6}.final-cta{background:#fafafa;overflow:hidden;padding:8rem 2rem;position:relative;text-align:center}.cta-container{margin:0 auto;max-width:800px;position:relative;z-index:1}.cta-title{color:#000;font-size:clamp(2rem,5vw,3rem);font-weight:800;margin-bottom:1rem}.cta-subtitle{color:#666;font-size:1.25rem;margin-bottom:2.5rem}.btn-cta{background:#fe6601;box-shadow:0 4px 12px #fe66014d;color:#fff;font-size:1.125rem;padding:1.25rem 3rem}.btn-cta:hover{background:#e55d01;box-shadow:0 6px 20px #fe660166;transform:translateY(-3px)}.cta-note{color:#999;font-size:.9375rem;margin-top:1.5rem}@media (max-width:1024px){.features-grid{gap:3rem;grid-template-columns:1fr}.features-left{padding-right:0}}*{box-sizing:border-box;margin:0;padding:0}.app-wrapper{color:#ececec;display:flex;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app-container,.app-wrapper{background:#212121;min-height:100vh}.app-container{flex:1 1;margin-left:280px;transition:all .3s cubic-bezier(.4,0,.2,1)}.app-container.no-sidebar{margin-left:0;width:100%}.sidebar.collapsed~.app-container{margin-left:60px}.sidebar{background:#1a1a1a;border-right:1px solid #333;display:flex;flex-direction:column;height:100vh;left:0;position:fixed;top:0;transition:width .3s cubic-bezier(.4,0,.2,1);z-index:100}.sidebar.expanded{width:280px}.sidebar.collapsed{width:60px}.sidebar-content{display:flex;flex-direction:column;height:100%;overflow:hidden}.sidebar-top{display:flex;flex:1 1;flex-direction:column;gap:10px;overflow-x:hidden;overflow-y:auto;padding:16px 12px}.sidebar-top::-webkit-scrollbar{width:8px}.sidebar-top::-webkit-scrollbar-track{background:#0000}.sidebar-top::-webkit-scrollbar-thumb{background:#404040;border-radius:4px}.sidebar-header{gap:8px;justify-content:space-between;margin-bottom:12px}.sidebar-header,.sidebar-logo{align-items:center;display:flex}.sidebar-logo{flex:1 1;gap:10px;min-width:0}.logo-image-sidebar{flex-shrink:0;height:32px;object-fit:contain;width:auto}.logo-text-sidebar{color:#ececec;font-size:1.25rem;font-weight:700;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-header .sidebar-toggle{flex-shrink:0;height:40px;width:40px}.sidebar-toggle,.sidebar.collapsed .sidebar-header,.sidebar.collapsed .sidebar-logo{justify-content:center}.sidebar-toggle{align-items:center;background:#0000;border:none;border-radius:10px;color:#a0a0a0;cursor:pointer;display:flex;flex-shrink:0;height:44px;transition:all .2s;width:44px}.sidebar-toggle:hover{background:#252525;color:#fff}.new-chat-btn{align-items:center;background:#fe6601;border:none;border-radius:12px;box-shadow:0 2px 8px #667eea40;color:#fff;cursor:pointer;display:flex;font-size:14px;font-weight:600;gap:12px;margin-bottom:12px;padding:14px 16px;transition:all .3s ease;white-space:nowrap}.new-chat-btn:hover{box-shadow:0 4px 12px #667eea66;transform:translateY(-2px)}.new-chat-btn svg{flex-shrink:0}.chat-item{align-items:center;border:1px solid #0000;border-radius:10px;gap:12px;padding:12px 14px;position:relative;transition:all .25s ease}.chat-item:hover{background:#252525;border-color:#333;transform:translateX(3px)}.chat-item.active{background:linear-gradient(135deg,#667eea1f,#764ba21f);border-color:#667eea4d}.chat-history{display:flex;flex-direction:column;gap:4px;margin-top:8px}.chat-history-header{align-items:center;color:grey;display:flex;font-size:11px;font-weight:700;justify-content:space-between;letter-spacing:.08em;margin-bottom:6px;padding:12px 14px 8px;text-transform:uppercase}.user-badge{background:#667eea1a;border-radius:10px;color:#fe6601;font-size:11px;margin-left:auto;padding:2px 8px}.history-loading{color:#6b6b6b;font-size:14px;gap:10px;padding:20px}.empty-history,.history-loading{align-items:center;display:flex;justify-content:center}.empty-history{color:#8e8e8e;flex-direction:column;padding:40px 20px;text-align:center}.empty-history svg{margin-bottom:15px;opacity:.3}.empty-history p{color:#8e8e8e;font-size:14px;font-weight:500;margin:0 0 5px}.empty-history span{color:#6b6b6b;font-size:12px}.chat-item{align-items:flex-start;background:#0000;border:none;border-radius:8px;color:#ececec;cursor:pointer;display:flex;gap:10px;padding:10px 14px;text-align:left;transition:all .2s;width:100%}.chat-item:hover{background:#2f2f2f}.chat-item svg{color:#8e8e8e;flex-shrink:0;margin-top:2px}.chat-item-content{display:flex;flex:1 1;flex-direction:column;gap:2px;min-width:0}.chat-item-title{color:#ececec;font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-item-time{color:#6b6b6b;font-size:12px}.chat-item.active{background:#1a1a1a;border:1px solid #3f3f3f;color:#fff}.chat-item.active .chat-item-time,.chat-item.active .chat-item-title{color:#ffffffe6}.chat-item.active svg{stroke:#fff}.delete-session-btn{background:#ffffff1a;border:none;border-radius:4px;cursor:pointer;display:none;padding:4px;transition:all .2s}.delete-session-btn:hover{background:#f003}.chat-item:hover .delete-session-btn{align-items:center;display:flex;justify-content:center}.chat-item.active .delete-session-btn{background:#fff3}.chat-item.active .delete-session-btn:hover{background:#ff00004d}.sidebar-bottom{border-top:1px solid #333;display:flex;flex-direction:column;flex-shrink:0;gap:10px;padding:16px 12px}.sidebar-usage-card{background:#212121;border:1px solid #0000004d;border-radius:8px;display:flex;flex-direction:column;gap:6px;margin-bottom:8px;padding:4px 6px}.sidebar-usage-header{align-items:center;color:#ececec;display:flex;font-size:11px;font-weight:600;gap:6px}.sidebar-usage-header svg{stroke:#ececec;height:14px;width:14px}.sidebar-usage-stats{display:flex;gap:8px;justify-content:space-around}.sidebar-usage-item{align-items:center;display:flex;flex-direction:column;gap:2px}.sidebar-usage-label{color:#8e8e8e;font-size:9px;font-weight:500;letter-spacing:.3px;text-transform:uppercase}.sidebar-usage-value{color:#ececec;font-size:15px;font-weight:700}.sidebar-usage-progress{background:#ffffff1a;border-radius:10px;height:3px;overflow:hidden;width:100%}.sidebar-usage-progress-bar{background:#000;border-radius:10px;height:100%;transition:width .4s ease}.sidebar-upgrade-btn{background:#000;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:11px;font-weight:600;padding:6px 10px;transition:all .2s;width:100%}.sidebar-upgrade-btn:hover{background:#1a1a1a;box-shadow:0 4px 12px #0000004d;transform:translateY(-1px)}.sidebar-menu-item{align-items:center;background:#0000;border:none;border-radius:10px;color:#e0e0e0;cursor:pointer;display:flex;font-size:14px;font-weight:500;gap:12px;padding:12px 16px;text-align:left;transition:all .25s;white-space:nowrap}.sidebar-menu-item:hover{background:#252525;color:#fff}.sidebar-menu-item svg{color:#a0a0a0;flex-shrink:0}.sidebar-menu-item:hover svg{color:#fff}.user-profile{margin-top:4px;padding:10px 12px}.profile-dropdown-container,.user-profile{position:relative}.profile-dropdown-menu{animation:dropdownSlideUp .2s ease;background:#1a1a1a;border:1px solid #3f3f3f;border-radius:10px;bottom:100%;box-shadow:0 -4px 20px #0006;left:8px;margin-bottom:8px;padding:6px;position:absolute;right:8px;z-index:1000}@keyframes dropdownSlideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.profile-dropdown-item{align-items:center;background:#0000;border:none;border-radius:6px;color:#ececec;cursor:pointer;display:flex;font-size:14px;font-weight:500;gap:12px;padding:10px 12px;text-align:left;transition:all .2s;width:100%}.profile-dropdown-item:hover{background:#2f2f2f}.profile-dropdown-item svg{color:#8e8e8e;flex-shrink:0}.profile-dropdown-item:hover svg{color:#ececec}.profile-dropdown-item.logout,.profile-dropdown-item.logout svg{color:#ef4444}.profile-dropdown-item.logout:hover{background:#ef44441a}.profile-dropdown-divider{background:#2f2f2f;height:1px;margin:6px 0}.user-avatar{background:#2f2f2f;border-radius:8px;flex-shrink:0;height:32px;width:32px}.user-initials{align-items:center;background:#fff;border-radius:50%;color:#000;display:flex;font-size:14px;height:36px;justify-content:center;width:36px}.user-info{color:#fff;display:flex;flex:1 1;flex-direction:column;gap:2px;min-width:0}.user-name{color:#ececec;font-size:14px;font-weight:500}.user-email,.user-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-email{color:#6b6b6b;font-size:12px}.user-dropdown{color:#6b6b6b;flex-shrink:0}.sidebar-icon-btn{align-items:center;background:#0000;border:none;border-radius:8px;color:#8e8e8e;cursor:pointer;display:flex;height:44px;justify-content:center;transition:all .2s;width:44px}.sidebar-icon-btn:hover{background:#2f2f2f;color:#ececec}.user-initials-small{border-radius:50%;display:flex;font-size:13px;height:32px;justify-content:center;width:32px}.qr-type-badge,.user-initials-small{align-items:center;background:#000;color:#fff;font-weight:600}.qr-type-badge{border-radius:6px;display:inline-flex;font-size:.875rem;gap:.5rem;margin-top:.5rem;padding:.5rem .75rem}.qr-type-badge.static{background:#f3f4f6;color:#6b7280}.qr-type-badge svg{height:16px;width:16px}@media (max-width:1024px){.sidebar.expanded{width:240px}.app-container{margin-left:240px}.hello-title{font-size:2.5rem}.logo-image-sidebar{height:28px}.logo-text-sidebar{font-size:1.1rem}}@media (max-width:768px){.sidebar{position:absolute}.sidebar.collapsed{transform:translateX(-100%)}.app-container{margin-left:0!important}.prompt-section{padding:1.5rem}.hello-title{font-size:2rem}.hello-subtitle{font-size:1rem}.send-btn{height:28px;width:28px}.logo-image-sidebar{height:26px}.logo-text-sidebar{font-size:1rem}}.modal-overlay{align-items:center;animation:fadeIn .2s ease-out;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#0009;bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:10000}.delete-modal{animation:slideUp .3s ease-out;background:#1a1a1a;border:1px solid #ffffff1a;border-radius:16px;box-shadow:0 20px 60px #00000080;max-width:420px;padding:0;width:90%}.delete-modal-header{border-bottom:1px solid #ffffff1a;padding:24px 24px 16px}.delete-modal-header h3{color:#fff;font-size:20px;font-weight:600;margin:0}.delete-modal-body{padding:24px}.delete-modal-body p{color:#ffffffb3;font-size:15px;line-height:1.5;margin:0}.delete-modal-footer{display:flex;gap:12px;justify-content:flex-end;padding:16px 24px 24px}.modal-btn{border:none;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500;outline:none;padding:10px 24px;transition:all .2s ease}.modal-btn-cancel{background:#ffffff1a;color:#fff}.modal-btn-cancel:hover{background:#ffffff26}.modal-btn-delete{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.modal-btn-delete:hover{background:linear-gradient(135deg,#dc2626,#b91c1c);box-shadow:0 4px 12px #ef444466;transform:translateY(-1px)}.chunk-continuation-banner{align-items:center;animation:slideUp .3s ease;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;bottom:24px;box-shadow:0 8px 32px #667eea66;color:#fff;display:flex;gap:20px;left:50%;max-width:600px;padding:16px 24px;position:fixed;transform:translateX(-50%);z-index:1000}.chunk-info{align-items:flex-start;display:flex;flex:1 1;gap:12px}.chunk-info svg{flex-shrink:0;margin-top:2px}.chunk-text strong{display:block;font-size:15px;margin-bottom:4px}.chunk-text p{font-size:13px;margin:0;opacity:.95}.btn-continue-chunk{align-items:center;background:#fff3;border:1px solid #ffffff4d;border-radius:8px;color:#fff;cursor:pointer;display:flex;font-weight:600;gap:8px;padding:10px 20px;transition:all .2s;white-space:nowrap}.btn-continue-chunk:hover:not(:disabled){background:#ffffff4d;transform:translateX(2px)}.btn-continue-chunk:disabled{cursor:not-allowed;opacity:.6}.results-page{background:#212121;display:flex;flex-direction:column;min-height:100vh}.results-container{margin:0 auto;max-width:1400px;padding:2rem;width:100%}.prompt-display{align-items:flex-start;background:#2f2f2f;border:1px solid #3f3f3f;border-radius:12px;display:flex;gap:12px;margin-bottom:2rem;padding:16px}.prompt-avatar{align-items:center;background:#fff;border-radius:50%;color:#1a1a1a;display:flex;flex-shrink:0;font-size:16px;font-weight:600;height:36px;justify-content:center;width:36px}.user-initial{display:block;line-height:1}.prompt-avatar svg{stroke:#fff;height:18px;width:18px}.prompt-text{color:#ececec;flex:1 1;font-size:15px;line-height:1.6;padding-top:2px;word-break:break-word}.qr-cards-container{display:flex;flex-direction:column;gap:2rem}.qr-card{grid-gap:2rem;animation:slideUp .3s ease;background:#1a1a1a;border:1px solid #2f2f2f;border-radius:16px;display:grid;gap:2rem;grid-template-columns:1fr 1fr;padding:2rem;position:relative}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.qr-card-left{gap:1rem}.qr-card-left,.qr-card-right{display:flex;flex-direction:column}.qr-card-right{gap:1.5rem}.processing-state{align-items:center;display:flex;flex-direction:column;gap:1rem;justify-content:center;padding:3rem 2rem;text-align:center}.spinner-dots{display:flex;gap:.5rem}.spinner-dots span{animation:bounce 1.4s ease-in-out infinite;background:#ececec;border-radius:50%;height:10px;width:10px}.spinner-dots span:first-child{animation-delay:-.32s}.spinner-dots span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{opacity:.5;transform:scale(0)}40%{opacity:1;transform:scale(1)}}.processing-state p{color:#8e8e8e;font-size:.9375rem}.qr-visual{display:flex;flex-direction:column;gap:1rem}.qr-content-header{align-items:flex-start;background:#ffffff08;border:1px solid #ffffff1a;border-radius:8px;display:flex;gap:12px;padding:12px}.qr-index-badge{background:#fe6601;border-radius:6px;color:#fff;flex-shrink:0;font-size:12px;font-weight:600;padding:4px 10px}.qr-content-info{flex:1 1;min-width:0}.qr-description{color:#ffffffe6;font-size:14px;font-weight:600;margin-bottom:8px}.qr-content-preview{margin-top:8px}.content-text-preview{color:#fff9;font-family:Courier New,monospace;font-size:13px;line-height:1.5;word-break:break-word}.content-actions{display:flex;gap:8px;margin-top:8px}.btn-action-small{align-items:center;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:6px;color:#fffc;cursor:pointer;display:flex;font-size:12px;gap:6px;padding:6px 12px;transition:all .2s}.btn-action-small:hover{background:#ffffff1a;border-color:#fff3}.content-edit-inline{margin-top:8px}.content-textarea-inline{background:#0000004d;border:1px solid #fff3;border-radius:6px;color:#fff;font-family:Courier New,monospace;font-size:12px;padding:8px;resize:vertical;width:100%}.content-edit-actions{display:flex;gap:8px;margin-top:8px}.btn-cancel-inline,.btn-save-inline{border-radius:6px;cursor:pointer;font-size:12px;font-weight:500;padding:6px 12px;transition:all .2s}.btn-save-inline{background:#fe6601;border:none;color:#fff}.btn-cancel-inline{background:#ffffff1a;border:1px solid #fff3;color:#fffc}.qr-code-wrapper{align-items:center;background:#262525;border-radius:12px;box-shadow:0 2px 12px #00000026;display:flex;justify-content:center;padding:1.5rem}.qr-code-wrapper canvas{border-radius:8px;display:block}.action-buttons{grid-gap:.5rem;display:grid;gap:.5rem;grid-template-columns:1fr 1fr}.btn-primary,.btn-secondary{align-items:center;background:#2f2f2f;border:1px solid #3f3f3f;border-radius:8px;color:#ececec;cursor:pointer;display:flex;font-size:.875rem;font-weight:500;gap:.5rem;justify-content:center;padding:.75rem 1rem;transition:all .2s ease}.btn-primary:hover,.btn-secondary:hover{background:#3f3f3f;border-color:#525252;transform:translateY(-1px)}.dynamic-qr-info-compact{background:#667eea1a;border:1px solid #667eea33;border-radius:8px;margin-top:12px;padding:12px}.dynamic-stats-row{justify-content:space-between}.dynamic-stats-row,.stat-item{align-items:center;display:flex}.stat-item{flex-direction:column;gap:4px}.stat-number{color:#fe6601;font-size:20px;font-weight:700}.stat-label-small{color:#ffffff80;font-size:11px;letter-spacing:.5px;text-transform:uppercase}.status-indicator{border-radius:20px;font-size:12px;font-weight:500;padding:4px 12px}.status-indicator.active{background:#10b98133;color:#10b981}.status-indicator.inactive{background:#ef444433;color:#ef4444}.qr-controls{display:flex;flex-direction:column;gap:1.5rem}.qr-control-header{border-bottom:1px solid #ffffff1a;margin-bottom:0;padding-bottom:12px}.qr-number{color:#fe6601;font-size:14px;font-weight:600}.control-item{display:flex;flex-direction:column;gap:.75rem}.control-item label{align-items:center;color:#d1d5db;display:flex;font-size:.875rem;font-weight:500;justify-content:space-between}.control-item .value{color:#8e8e8e;font-size:.8125rem;font-weight:400}.color-grid{grid-gap:1rem;display:grid;gap:1rem;grid-template-columns:1fr 1fr}.color-input{display:flex;flex-direction:column;gap:.5rem}.color-input span:first-child{color:#8e8e8e;font-size:.8125rem;font-weight:500}.color-input input[type=color]{background:#0000;border:1px solid #3f3f3f;border-radius:8px;cursor:pointer;height:48px;transition:all .2s;width:100%}.color-input input[type=color]:hover{border-color:#525252}.color-input input[type=color]:focus{border-color:#ececec;box-shadow:0 0 0 3px #ececec1a}.color-input .hex{color:#6b6b6b;font-family:Monaco,Menlo,monospace;font-size:.75rem;text-align:center}.control-item select{background:#2f2f2f;border:1px solid #3f3f3f;border-radius:8px;color:#ececec;cursor:pointer;font-size:.875rem;outline:none;padding:.75rem;transition:all .2s;width:100%}.control-item select:hover{border-color:#525252}.control-item select:focus{border-color:#ececec;box-shadow:0 0 0 3px #ececec1a}.control-item input[type=range]{-webkit-appearance:none;appearance:none;background:linear-gradient(90deg,#555,#222);border-radius:3px;cursor:pointer;height:6px;outline:none;transition:background .3s ease;width:100%}.control-item input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(90deg,#888,#333);border-radius:3px;height:6px}.control-item input[type=range]::-moz-range-track{background:linear-gradient(90deg,#888,#333);border-radius:3px;height:6px}.control-item input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:#fff;border:1px solid #aaa;border-radius:50%;box-shadow:0 2px 8px #fff3;height:18px;margin-top:-6px;-webkit-transition:all .25s ease;transition:all .25s ease;width:18px}.control-item input[type=range]::-webkit-slider-thumb:hover{background:#eaeaea;box-shadow:0 0 6px #fff6;transform:scale(1.1)}.control-item input[type=range]::-webkit-slider-thumb:active{background:#fff;box-shadow:0 0 10px #fff9;transform:scale(1.15)}.control-item input[type=range]::-moz-range-thumb{background:#fff;border:1px solid #aaa;border-radius:50%;box-shadow:0 2px 8px #fff3;height:18px;-moz-transition:all .25s ease;transition:all .25s ease;width:18px}.control-item input[type=range]::-moz-range-thumb:hover{background:#eaeaea;box-shadow:0 0 6px #fff6;transform:scale(1.1)}.dynamic-qr-controls{border-top:2px solid #2f2f2f;margin-top:1.5rem;padding-top:1.5rem}.controls-header{border-bottom:1px solid #2f2f2f;color:#a8b3cf;font-weight:600;gap:.5rem;letter-spacing:.05em;padding-bottom:.75rem;text-transform:uppercase}.controls-header,.update-message{align-items:center;display:flex;font-size:.875rem}.update-message{animation:slideDown .3s ease-out;border-radius:8px;font-weight:500;justify-content:center;margin-bottom:1rem;padding:.75rem 1rem}.update-message.success{background:#d1fae5;border:1px solid #10b981;color:#065f46}.update-message.error{background:#fee2e2;border:1px solid #ef4444;color:#991b1b}.update-message.loading{background:#dbeafe;border:1px solid #030303;color:#fe6601}.url-display-mode{display:flex;flex-direction:column;gap:.75rem}.current-url{background:#2f2f2f;border:1px solid #3f3f3f;border-radius:8px;color:#d1d5db;font-family:Monaco,Courier New,monospace;font-size:.875rem;padding:.75rem;word-break:break-all}.url-edit-mode{display:flex;flex-direction:column;gap:.75rem}.url-input{background:#1a1a1a;border:1px solid #3f3f3f;border-radius:8px;color:#ececec;font-family:Monaco,Courier New,monospace;font-size:.875rem;outline:none;padding:.75rem;transition:border-color .2s;width:100%}.url-input:focus{border-color:#ececec;box-shadow:0 0 0 3px #ececec1a}.url-buttons{display:flex;gap:.5rem}.btn-cancel,.btn-save{border-radius:8px;cursor:pointer;flex:1 1;font-size:.875rem;font-weight:500;padding:.625rem 1rem;transition:all .2s}.btn-save{background:#2f2f2f;border:1px solid #3f3f3f;color:#ececec}.btn-save:hover{background:#3f3f3f;border-color:#525252;transform:translateY(-1px)}.btn-cancel{background:#0000;border:1px solid #3f3f3f;color:#8e8e8e}.btn-cancel:hover,.btn-edit{background:#2f2f2f;color:#ececec}.btn-edit{align-items:center;border:1px solid #3f3f3f;border-radius:8px;cursor:pointer;display:flex;font-size:.875rem;font-weight:500;gap:.5rem;justify-content:center;padding:.625rem 1rem;transition:all .2s}.btn-edit:hover{background:#3f3f3f;border-color:#525252;transform:translateY(-1px)}.status-toggle{display:flex;gap:.5rem;margin-top:.5rem}.status-option{align-items:center;background:#2f2f2f;border:2px solid #3f3f3f;border-radius:8px;color:#8e8e8e;cursor:pointer;display:flex;flex:1 1;font-size:.875rem;font-weight:500;gap:.5rem;justify-content:center;padding:.75rem;transition:all .2s}.status-option:hover:not(:disabled){border-color:#ececec;color:#ececec}.status-option.active{background:#2f2f2f;border-color:#525252;color:#ececec}.status-option:disabled{cursor:default;opacity:1}.status-radio{border:2px solid;border-radius:50%;height:14px;position:relative;transition:all .2s;width:14px}.status-option.active .status-radio:after{background:currentColor;border-radius:50%;content:"";height:6px;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%);width:6px}.btn-delete-compact{align-items:center;background:#ef444433;border:1px solid #ef44444d;border-radius:50%;color:#ef4444;cursor:pointer;display:flex;height:32px;justify-content:center;opacity:0;position:absolute;right:1.5rem;top:1.5rem;transition:all .2s;width:32px;z-index:10}.qr-card:hover .btn-delete-compact{opacity:1}.btn-delete-compact:hover{background:#ef44444d;transform:scale(1.1)}.toast-message{animation:slideIn .3s ease-out;background:#fe6601;border-radius:8px;box-shadow:0 4px 12px #00000026;color:#fff;font-weight:500;padding:12px 20px;position:fixed;right:20px;top:20px;z-index:10000}@keyframes slideIn{0%{opacity:0;transform:translateX(400px)}to{opacity:1;transform:translateX(0)}}.empty-state{align-items:center;display:flex;flex-direction:column;justify-content:center;padding:4rem 2rem;text-align:center}.empty-icon{font-size:4rem;margin-bottom:1rem;opacity:.3}.empty-state p{color:#8e8e8e;font-size:1rem}@media (max-width:1024px){.qr-card{gap:1.5rem;grid-template-columns:1fr}}@media (max-width:768px){.results-container{padding:1rem}.qr-card{padding:1.5rem}.action-buttons,.color-grid{grid-template-columns:1fr}}@media (max-width:480px){.qr-card,.qr-code-wrapper{padding:1rem}}.hello-sentences{animation:fadeIn .8s ease;margin-bottom:2rem;text-align:center}.hello-text{color:#dfdfdf;font-size:1.8rem;font-weight:600;letter-spacing:.5px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.sign-in-banner{align-items:center;animation:slideDownBanner .3s ease;background:#000;box-shadow:0 2px 8px #0000001a;display:flex;justify-content:center;padding:12px 24px;position:-webkit-sticky;position:sticky;top:0;z-index:100}@keyframes slideDownBanner{0%{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:translateY(0)}}.sign-in-content{align-items:center;color:#fff;display:flex;font-size:14px;font-weight:500;gap:16px}.sign-in-banner-btn{background:#fff;border:none;border-radius:6px;color:#000;cursor:pointer;font-weight:600;padding:8px 20px;transition:all .2s}.sign-in-banner-btn:hover{box-shadow:0 4px 12px #0003;transform:translateY(-2px)}.prompt-section{align-items:center;display:flex;flex-direction:column;justify-content:center;min-height:100vh;padding:2rem}.prompt-wrapper{animation:fadeInUp .6s ease .2s both;max-width:750px;width:100%}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.textarea-container{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#1a1a1a;border:2px solid #333;border-radius:28px;box-shadow:0 4px 16px #0000004d;padding:16px 16px 16px 24px;position:relative;transition:all .3s ease}.textarea-container:focus-within{border-color:#fe6601;box-shadow:0 4px 20px #667eea33}.pdf-upload-preview{align-items:center;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:12px;display:flex;justify-content:space-between;margin-bottom:12px;padding:12px}.pdf-file-info{align-items:center;display:flex;flex:1 1;gap:12px;min-width:0}.pdf-file-info svg{color:#f77a1a;flex-shrink:0}.pdf-details{display:flex;flex-direction:column;gap:4px;min-width:0}.pdf-name{color:#ececec;font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pdf-size{color:#8e8e8e;font-size:12px}.pdf-remove-btn{align-items:center;background:#ef44441a;border:1px solid #ef444433;border-radius:8px;color:#ef4444;cursor:pointer;display:flex;flex-shrink:0;height:32px;justify-content:center;transition:all .2s;width:32px}.pdf-remove-btn:hover{background:#ef444433;transform:scale(1.05)}.bulk-progress-bar{background:#667eea1a;border:1px solid #667eea33;border-radius:12px;margin-bottom:16px;padding:12px}.progress-header{align-items:center;color:#ececec;display:flex;font-size:14px;font-weight:500;justify-content:space-between;margin-bottom:8px}.progress-count{color:#667eea;font-size:12px;font-weight:600}.progress-bar-track{background:#ffffff1a;border-radius:3px;height:6px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg,#667eea,#764ba2);border-radius:3px;height:100%;transition:width .3s ease}.prompt-textarea{background:#0000;border:none;color:#ececec;font-family:inherit;font-size:16px;line-height:1.5;max-height:200px;min-height:24px;outline:none;overflow-y:auto;padding:8px 0;resize:none;width:100%}.prompt-textarea::placeholder{color:#6b6b6b}.prompt-textarea:disabled{cursor:not-allowed;opacity:.6}.textarea-controls{align-items:center;display:flex;gap:8px;justify-content:space-between}.textarea-left-controls,.textarea-right-controls{align-items:center;display:flex;gap:12px}.char-count{color:#6b6b6b;font-size:.75rem;padding-left:8px}.dynamic-toggle-compact,.dynamic-toggle-inline{align-items:center;display:flex}.dynamic-toggle-compact{cursor:pointer;gap:.5rem;-webkit-user-select:none;user-select:none}.dynamic-toggle-compact input[type=checkbox]{height:0;opacity:0;position:absolute;width:0}.toggle-slider-compact{background:#3f3f3f;border-radius:20px;flex-shrink:0;height:20px;position:relative;transition:background .3s;width:36px}.toggle-slider-compact:before{background:#6b6b6b;border-radius:50%;box-shadow:0 1px 2px #0003;content:"";height:14px;left:3px;position:absolute;top:3px;transition:all .3s;width:14px}.dynamic-toggle-compact input:checked+.toggle-slider-compact{background:#000}.dynamic-toggle-compact input:checked+.toggle-slider-compact:before{background:#fff;transform:translateX(16px)}.dynamic-toggle-compact input:disabled+.toggle-slider-compact{cursor:not-allowed;opacity:.5}.toggle-label-compact{align-items:center;color:#ececec;display:flex;font-size:.875rem;font-weight:500;gap:.4rem}.toggle-label-compact svg{color:#ececec;flex-shrink:0}.dynamic-count{font-size:.75rem;margin-left:.25rem;opacity:.6}.upload-pdf-btn{align-items:center;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:8px;color:#ececec;cursor:pointer;display:flex;font-size:14px;font-weight:500;gap:8px;padding:8px 12px;transition:all .2s}.upload-pdf-btn:hover:not(:disabled){background:#ffffff1a;border-color:#fff3}.upload-pdf-btn:disabled{cursor:not-allowed;opacity:.5}.send-btn,.upload-pdf-btn svg{flex-shrink:0}.send-btn{align-items:center;background:#fe6601;border:none;border-radius:50%;box-shadow:0 2px 8px #667eea4d;color:#fff;cursor:pointer;display:flex;height:40px;justify-content:center;min-width:40px;padding:0;transition:all .3s ease;width:40px}.send-btn:hover:not(:disabled){box-shadow:0 4px 12px #667eea80;transform:scale(1.05)}.send-btn:disabled{background:#404040;box-shadow:none;color:grey;cursor:not-allowed;opacity:.5}.send-btn svg{height:20px;width:20px}.spinner-small{animation:spin 1s linear infinite;border:2px solid #3f3f3f;border-radius:50%;border-top-color:#2f2f2f;height:18px;width:18px}@keyframes spin{to{transform:rotate(1turn)}}.error-message{align-items:center;animation:slideDown .3s ease;background:#ef44441a;border:1px solid #ef44444d;border-radius:12px;color:#fca5a5;display:flex;font-size:.9rem;gap:.75rem;margin-top:1rem;padding:1rem 1.25rem}.usage-banner{display:flex;justify-content:center;margin:1rem 0}.usage-banner-content{align-items:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#000c;border-radius:12px;box-shadow:0 2px 4px #0000000a;color:#f5f5f5;display:flex;font-family:Inter,sans-serif;font-size:.95rem;gap:.5rem;padding:.6rem 1.2rem}.usage-banner-plan{font-weight:600}.dot{color:#999}.usage-banner-upgrade-link{color:#fff;cursor:pointer;font-weight:500;text-decoration:none;transition:color .2s ease}.usage-banner-upgrade-link:hover{color:#ececec;text-decoration:underline}@media (max-width:768px){.prompt-section{padding:1.5rem}.send-btn{height:36px;min-width:36px;width:36px}.send-btn svg{height:18px;width:18px}.textarea-left-controls,.textarea-right-controls{flex-wrap:wrap}.upload-pdf-btn{font-size:13px;padding:6px 10px}}@media (max-width:480px){.prompt-section{padding:1rem}.textarea-container{border-radius:20px;padding:12px 12px 12px 16px}.sign-in-banner{padding:10px 16px}.sign-in-content{font-size:13px;gap:12px}.usage-banner-content{font-size:.875rem;padding:.5rem 1rem}.textarea-controls{align-items:stretch;flex-direction:column}.textarea-right-controls{justify-content:flex-end}}.limit-upgrade-card{align-items:center;animation:slideDown .3s ease-out;background:linear-gradient(135deg,#060607,#0b0a0c);border-radius:12px;box-shadow:0 4px 20px #667eea4d;display:flex;gap:12px;margin-top:16px;padding:14px}.limit-upgrade-card.pdf-limit{background:linear-gradient(135deg,#f093fb,#f5576c);box-shadow:0 4px 20px #f093fb4d}.limit-upgrade-card.dynamic-limit{background:linear-gradient(135deg,#000,#0d0d0e);box-shadow:0 4px 20px #4facfe4d}.limit-icon{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff3;border-radius:12px;display:flex;flex-shrink:0;height:48px;justify-content:center;width:48px}.limit-icon svg{stroke:#fff;animation:pulse 2s ease-in-out infinite}.limit-content{color:#fff;flex:1 1}.limit-content h4{color:#fff;font-size:16px;font-weight:600;margin:0 0 6px}.limit-content p{color:#ffffffe6;font-size:14px;line-height:1.5;margin:0}.limit-content strong{color:#fff;font-weight:600}.upgrade-btn-card{align-items:center;background:#fff;border:none;border-radius:8px;box-shadow:0 2px 8px #0000001a;color:#fe6601;cursor:pointer;display:flex;flex-shrink:0;font-size:14px;font-weight:600;gap:8px;padding:6px 12px;transition:all .2s ease}.limit-upgrade-card.pdf-limit .upgrade-btn-card{color:#f5576c}.limit-upgrade-card.dynamic-limit .upgrade-btn-card{color:#4facfe}.upgrade-btn-card:hover{box-shadow:0 4px 12px #00000026;transform:translateY(-2px)}.upgrade-btn-card:active{transform:translateY(0)}.upgrade-btn-card svg{stroke:currentColor}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@media (max-width:640px){.limit-upgrade-card{align-items:stretch;flex-direction:column;padding:16px;text-align:center}.limit-icon{height:40px;margin:0 auto 12px;width:40px}.limit-content h4{font-size:15px}.limit-content p{font-size:13px}.upgrade-btn-card{justify-content:center;margin-top:12px;width:100%}}@media (prefers-color-scheme:dark){.limit-upgrade-card{box-shadow:0 4px 20px #667eea33}.limit-upgrade-card.pdf-limit{box-shadow:0 4px 20px #f093fb33}.limit-upgrade-card.dynamic-limit{box-shadow:0 4px 20px #4facfe33}}.header{background-color:#fbfbfb;border-bottom:1px solid #fff;box-shadow:0 2px 4px #0000001a;justify-content:space-between;padding:1rem 2rem}.header,.header-left{align-items:center;display:flex}.header-left{gap:.75rem}.logo-image{height:40px;object-fit:contain;width:auto}.logo{color:#1a1a1a;font-size:1.5rem;font-weight:700;margin:0}.header-center,.theme-toggle{align-items:center;display:flex}.theme-toggle{background:#1a1a1a;border:1px solid #333;border-radius:50px;cursor:pointer;font-size:1.2rem;height:50px;justify-content:center;margin:0 1rem;transition:all .3s ease;width:50px}.theme-toggle:hover{background-color:#2a2a2a;transform:scale(1.05)}.header-right{align-items:center;display:flex;gap:1rem}.login-btn{background:#0000;border:1px solid #0003;border-radius:4px;color:#1a1a1a;cursor:pointer;font-weight:500;padding:.5rem 1rem;transition:all .3s ease}.login-btn:hover{background-color:#0000000d;border-color:#000}.signup-btn{background-color:#fe6601;border:none;border-radius:4px;color:#fff;cursor:pointer;font-weight:500;padding:.5rem 1rem;transition:all .3s ease}.signup-btn:hover{background-color:#2a2a2a;box-shadow:0 4px 8px #0003;transform:translateY(-1px)}.user-menu{display:inline-block;position:relative}.user-avatar{align-items:center;border:2px solid #0000;border-radius:50%;cursor:pointer;display:flex;height:40px;justify-content:center;transition:transform .2s ease,box-shadow .2s ease;width:40px}.user-avatar:hover{border-color:#0003;box-shadow:0 4px 12px #00000026;transform:scale(1.05)}.user-initials{font-size:16px;font-weight:600;-webkit-user-select:none;user-select:none}.dropdown-menu{background:#fff;border:1px solid #0000001a;border-radius:8px;box-shadow:0 8px 25px #00000026;min-width:200px;overflow:hidden;position:absolute;right:0;top:calc(100% + 8px);z-index:1000}[data-theme=dark] .dropdown-menu{background:#111827f2;border-color:#ffffff1a;box-shadow:0 8px 25px #0000004d}.dropdown-item{background:none;border:none;color:#333;cursor:pointer;font-size:14px;padding:12px 16px;text-align:left;transition:background-color .2s ease;width:100%}[data-theme=dark] .dropdown-item{color:#e2e8f0}.dropdown-item:hover{background-color:#f7fafc}[data-theme=dark] .dropdown-item:hover{background-color:#4a5568}.user-info{cursor:default;padding-bottom:8px}.user-info:hover{background-color:initial!important}.user-email{color:#718096;font-size:13px;font-weight:500}[data-theme=dark] .user-email{color:#a0aec0}.dropdown-divider{background-color:#e2e8f0;height:1px;margin:0}[data-theme=dark] .dropdown-divider{background-color:#4a5568}.sign-out-btn{color:#e53e3e;font-weight:500}.sign-out-btn:hover{background-color:#fed7d7!important;color:#c53030}[data-theme=dark] .sign-out-btn{color:#fc8181}[data-theme=dark] .sign-out-btn:hover{background-color:#742a2a!important;color:#feb2b2}@media (max-width:768px){.header{padding:1rem}.logo-image{height:32px}.logo{font-size:1.2rem}.header-center{display:none}.header-right{gap:.5rem}.login-btn,.signup-btn{font-size:.85rem;padding:.4rem .8rem}}.dark-header{background-color:#0f0f0f!important;border-bottom:1px solid #222;box-shadow:0 2px 8px #0009}.dark-header .logo{color:#fff}.dark-header .login-btn{border-color:#ffffff4d;color:#fff}.dark-header .login-btn:hover{background-color:#ffffff1a}.dark-header .signup-btn{background-color:#fff;color:#000}.dark-header .signup-btn:hover{background-color:#d1d1d1}.dark-header .user-avatar{background-color:#1e1e1e;border-color:#fff3;color:#fff}.pricing-section{background:#fff;min-height:100vh;padding:5rem 2rem;position:relative}.container{margin:0 auto;max-width:1200px;position:relative;z-index:1}.pricing-header{margin-bottom:4rem;text-align:center}.section-title{color:#000;font-size:3rem;font-weight:800;letter-spacing:-.02em;margin-bottom:1rem}.section-subtitle{color:#666;font-size:1.25rem;font-weight:400;margin:0 auto;max-width:600px}.current-plan-banner{align-items:center;background:#fafafa;border:1px solid #e0e0e0;border-radius:50px;color:#333;display:inline-flex;font-size:.95rem;font-weight:500;gap:.75rem;margin-top:1.5rem;padding:.875rem 1.5rem}.current-plan-banner svg{color:#666}.error-banner,.success-banner{align-items:center;border-radius:12px;display:flex;font-weight:500;gap:.75rem;margin-left:auto;margin-right:auto;margin-top:1.5rem;max-width:600px;padding:1rem 1.5rem}.success-banner{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}.error-banner{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.pricing-grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));margin-bottom:4rem}.pricing-card{background:#fff;border:2px solid #f0f0f0;border-radius:24px;box-shadow:0 2px 8px #0000000a;padding:2.5rem;position:relative;transition:all .3s ease}.pricing-card:hover{border-color:#e0e0e0;box-shadow:0 12px 30px #0000001a;transform:translateY(-8px)}.pricing-card.popular{border-color:#fe6601}.pricing-card.popular:hover{box-shadow:0 12px 30px #fe660126}.popular-badge{align-items:center;background:#fe6601;border-radius:50px;color:#fff;display:flex;font-size:.75rem;font-weight:600;gap:.4rem;left:50%;letter-spacing:.5px;padding:.5rem 1.25rem;position:absolute;text-transform:uppercase;top:-12px;transform:translateX(-50%)}.badge-icon{height:14px;width:14px}.current-plan-badge{align-items:center;background:#000;border-radius:50px;color:#fff;display:flex;font-size:.75rem;font-weight:600;gap:.35rem;padding:.4rem .875rem;position:absolute;right:1rem;top:1rem}.plan-header{margin-bottom:2rem;padding-top:1rem}.plan-name{color:#000;font-size:1.75rem;font-weight:700;margin-bottom:1rem}.plan-pricing{align-items:baseline;display:flex;gap:.5rem;margin-bottom:1rem}.plan-price{color:#000;font-size:3rem;font-weight:800;line-height:1}.plan-period{font-weight:500}.plan-desc,.plan-period{color:#666;font-size:1rem}.plan-desc{line-height:1.6}.plan-features{border-top:1px solid #f0f0f0;margin-bottom:2rem;padding-top:1.5rem}.feature-row{align-items:flex-start;color:#333;display:flex;font-size:.95rem;gap:.75rem;line-height:1.6;margin-bottom:1rem}.check-icon{color:#000;flex-shrink:0;height:20px;margin-top:2px;width:20px}.plan-button{align-items:center;border:none;border-radius:12px;cursor:pointer;display:flex;font-size:1rem;font-weight:600;gap:.5rem;justify-content:center;padding:1rem 1.5rem;text-transform:none;transition:all .3s ease;width:100%}.plan-button .btn-icon{height:18px;width:18px}.plan-button.free{background:#000;color:#fff}.plan-button.free:hover{background:#333;transform:translateY(-2px)}.plan-button.premium,.plan-button.pro{background:#fe6601;color:#fff}.plan-button.premium:hover,.plan-button.pro:hover{background:#e55d01;transform:translateY(-2px)}.plan-button.current{background:#f0f0f0;color:#666;cursor:not-allowed}.plan-button.current:hover{background:#f0f0f0;transform:none}.plan-button:disabled{cursor:not-allowed;opacity:.7}.usage-stats-section{background:#fff;border:2px solid #f0f0f0;border-radius:24px;box-shadow:0 2px 12px #0000000f;margin-bottom:3rem;padding:3rem}.usage-title{color:#000;font-size:1.75rem;font-weight:700;margin-bottom:2rem;text-align:center}.usage-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.usage-card{background:#fafafa;border:1px solid #f0f0f0;border-radius:16px;padding:1.75rem;text-align:center;transition:all .3s ease}.usage-card:hover{border-color:#e0e0e0;box-shadow:0 4px 12px #00000014;transform:translateY(-4px)}.usage-label{color:#666;font-size:.875rem;font-weight:600;letter-spacing:.5px;margin-bottom:.75rem;text-transform:uppercase}.usage-value{color:#000;font-size:2rem;font-weight:800}.usage-date{font-size:1.25rem}.faq-section{background:#fff;border:2px solid #f0f0f0;border-radius:24px;box-shadow:0 2px 12px #0000000f;margin-bottom:3rem;padding:3rem}.faq-title{color:#000;font-size:1.75rem;font-weight:700;margin-bottom:2rem;text-align:center}.faq-grid{grid-gap:1rem;display:grid;gap:1rem;margin:0 auto;max-width:900px}.faq-item{background:#fafafa;border:1px solid #f0f0f0;border-radius:16px;overflow:hidden;transition:all .3s ease}.faq-item:hover{border-color:#e0e0e0;box-shadow:0 2px 8px #0000000f}.faq-item.open{background:#fff;border-color:#000}.faq-question{align-items:center;background:none;border:none;color:#000;cursor:pointer;display:flex;font-size:1.05rem;font-weight:600;gap:1rem;justify-content:space-between;padding:1.5rem;text-align:left;transition:all .3s ease;width:100%}.faq-question:hover{color:#333}.faq-icon{color:#666;flex-shrink:0;transition:all .3s ease}.faq-item.open .faq-icon{color:#000;transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.faq-item.open .faq-answer{max-height:500px;padding:0 1.5rem 1.5rem}.faq-answer p{color:#666;font-size:.95rem;line-height:1.7;margin:0}.pricing-footer{border-top:1px solid #f0f0f0;padding-top:2rem;text-align:center}.footer-note{color:#666;font-size:1rem;line-height:1.8;margin:.5rem 0}@media (max-width:768px){.pricing-section{padding:3rem 1rem}.section-title{font-size:2rem}.section-subtitle{font-size:1rem}.pricing-grid{gap:1.5rem;grid-template-columns:1fr}.pricing-card{padding:2rem}.plan-price{font-size:2.5rem}.usage-stats-section{padding:2rem}.usage-grid{gap:1rem;grid-template-columns:1fr}.current-plan-banner{flex-direction:column;text-align:center}}@media (max-width:480px){.section-title{font-size:1.75rem}.pricing-card{padding:1.5rem}.plan-price{font-size:2rem}}
/*# sourceMappingURL=main.de075b90.css.map*/