#root{max-width:100%;height:100vh;padding:0;margin:0;display:flex;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-layout{display:flex;height:100vh;width:100%;background:var(--bg-primary);transition:background-color .3s ease}.chat-container{display:flex;flex-direction:column;height:100vh;width:calc(100% - 260px);margin-left:260px;background:var(--bg-primary);transition:margin-left .3s ease,background-color .3s ease}.chat-header{padding:1.5rem 2rem;border-bottom:var(--border-color);text-align:center;background:var(--bg-primary);flex-shrink:0}.chat-header h1{margin:0 0 .5rem;font-size:var(--font-size-xl);font-weight:600;letter-spacing:-.5px;color:var(--text-primary)}.header-subtitle{margin:0;font-size:var(--font-size-base);color:var(--text-secondary);letter-spacing:.2px;font-weight:400}.chat-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:2rem;display:flex;flex-direction:column;gap:1.5rem}.welcome-screen{display:flex;align-items:center;justify-content:center;height:100%;flex-direction:column}.welcome-content{text-align:center;max-width:600px}.welcome-content h2{font-size:calc(var(--font-size-xl) * 1.5);color:var(--text-primary);margin:0 0 1rem;font-weight:600}.welcome-content p{font-size:var(--font-size-lg);color:var(--text-secondary);margin:.5rem 0;line-height:1.6}.quick-examples{margin-top:2rem}.quick-examples h3{color:var(--text-tertiary);font-size:var(--font-size-sm);text-transform:uppercase;margin:0 0 1rem;letter-spacing:1px}.example-btn{display:inline-block;margin:.5rem;padding:.75rem 1.5rem;background:#3b82f61a!important;border:1px solid var(--border-color)!important;border-radius:8px;color:var(--text-secondary)!important;font-size:var(--font-size-base);cursor:pointer;transition:all .2s ease;font-weight:400}.example-btn:hover{background:#3b82f626!important;border-color:var(--accent-color)!important;color:var(--text-primary)!important}.message{display:flex;margin-bottom:.5rem;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.message.user{justify-content:flex-end}.message.bot{justify-content:flex-start}.message-content{max-width:60%;padding:1rem 1.25rem;border-radius:12px;word-wrap:break-word;line-height:1.65;font-size:var(--font-size-base);letter-spacing:.1px;font-weight:400}.message.user .message-content{background:#3b82f626;color:var(--text-primary);border:1px solid rgba(59,130,246,.3);box-shadow:0 2px 6px #00000026}.message.bot .message-content{background:var(--bg-secondary);color:var(--text-secondary);border:1px solid 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ease;letter-spacing:.1px;line-height:1.6;font-weight:400}textarea::-moz-placeholder{color:var(--text-tertiary)}textarea::placeholder{color:var(--text-tertiary)}textarea:focus{outline:none;border-color:var(--accent-color);background:var(--bg-tertiary);box-shadow:inset 0 1px 3px #3b82f61a}button{padding:.95rem 1rem;background:var(--bg-tertiary)!important;color:var(--text-primary);border:1px solid var(--border-color)!important;border-radius:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-base);transition:all .2s ease;height:44px;min-width:44px;box-shadow:0 1px 2px #00000014;font-weight:500}button:hover:not(:disabled){background:var(--bg-secondary)!important;border-color:var(--accent-color)!important;box-shadow:0 2px 4px #0000001f}button:active:not(:disabled){transform:scale(.96);box-shadow:inset 0 2px 4px #00000026}button:disabled{opacity:.35;cursor:not-allowed}button svg{stroke:var(--text-secondary)!important}.chat-footer{padding:1rem 2rem;border-top:1px solid var(--border-color);background:var(--bg-secondary);text-align:center;flex-shrink:0}.footer-disclaimer{margin:0;font-size:var(--font-size-sm);color:var(--text-tertiary);letter-spacing:.1px;line-height:1.6;font-weight:400}.footer-disclaimer strong{color:var(--text-primary);font-weight:500}.chat-messages::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.chat-messages::-webkit-scrollbar-thumb:hover{background:#6b728080}@media(max-width:1024px){.message-content{max-width:75%}}@media(max-width:768px){.chat-container{width:100%;margin-left:0}.message-content{max-width:85%;font-size:var(--font-size-base)}.chat-messages,.chat-header{padding:1.5rem 1rem}.chat-header h1{font-size:var(--font-size-lg)}.chat-input-area{padding:1rem}.input-wrapper{gap:.5rem}textarea{min-height:40px;padding:.8rem 1rem}button{min-width:40px;height:40px}.welcome-content h2{font-size:var(--font-size-xl)}.example-btn{display:block;width:100%;margin:.5rem 0}}.sidebar-toggle{display:none;position:fixed;top:1rem;left:1rem;z-index:999;background:#3b82f61a;border:1px solid rgba(59,130,246,.3);border-radius:6px;padding:.5rem;cursor:pointer;color:var(--text-primary);transition:all .2s ease}.sidebar-toggle:hover{background:#3b82f633}.sidebar{position:fixed;left:0;top:0;height:100vh;width:260px;background:var(--bg-primary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:100;transition:transform .3s ease,background-color .3s ease;overflow:hidden;box-shadow:2px 0 8px #0000004d}.sidebar.closed{transform:translate(-100%)}.sidebar-header{padding:1rem;border-bottom:1px solid var(--border-color)}.new-chat-btn{width:100%;padding:.75rem 1rem;background:transparent;border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:var(--font-size-base);font-weight:500;cursor:pointer;display:flex;align-items:center;gap:.75rem;transition:all .2s ease}.new-chat-btn:hover{background:#3b82f61a;border-color:var(--accent-color)}.new-chat-btn svg{flex-shrink:0}.sidebar-content{flex:1;overflow-y:auto;padding:.75rem 0}.chat-history-section{padding:0}.section-title{padding:.75rem 1rem;font-size:var(--font-size-sm);font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;margin:0}.chat-list{padding:0 .5rem}.chat-item{position:relative;margin:.25rem 0}.chat-item-button{width:calc(100% - 1.5rem);padding:.75rem;background:transparent;border:none;border-radius:6px;color:var(--text-secondary);font-size:var(--font-size-base);cursor:pointer;display:flex;align-items:center;gap:.75rem;text-align:left;transition:all .2s 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0 .5rem;font-size:var(--font-size-sm);color:var(--text-secondary)}.delete-confirm-popup button{flex:1;padding:.4rem .5rem;border:none;border-radius:4px;font-size:var(--font-size-sm);cursor:pointer;margin:.25rem .25rem 0 0}.confirm-btn{background:#ef444433;color:#ef4444;transition:all .2s ease}.confirm-btn:hover{background:#ef44444d}.cancel-btn{background:#6b728033;color:var(--text-secondary);transition:all .2s ease}.cancel-btn:hover{background:var(--border-color)}.empty-message{padding:2rem 1rem 1rem;text-align:center;color:var(--text-tertiary);font-size:.875rem}.sidebar-footer{border-top:1px solid var(--border-color);padding:1rem}.settings-btn{width:100%;padding:.75rem 1rem;background:transparent;border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:var(--font-size-base);font-weight:500;cursor:pointer;display:flex;align-items:center;gap:.75rem;transition:all .2s ease}.settings-btn:hover{background:#3b82f61a;border-color:var(--accent-color);color:var(--text-primary)}.settings-btn svg{flex-shrink:0}.sidebar-overlay{display:none;position:fixed;inset:0;background:#0006;z-index:99}@media(max-width:768px){.sidebar-toggle{display:flex;align-items:center;justify-content:center}.sidebar{width:240px}.sidebar-overlay{display:block}.sidebar.closed+.sidebar-overlay{display:none}}@media(max-width:480px){.sidebar{width:200px}.sidebar-header{padding:.75rem}.new-chat-btn span{display:none}.section-title{font-size:var(--font-size-sm)}}.sidebar-modules{border-top:1px solid var(--border-color);padding-bottom:.5rem}.module-list{padding:0 .5rem;display:flex;flex-direction:column;gap:1px}.module-item{display:flex;align-items:center;gap:.65rem;padding:.6rem .75rem;border-radius:6px;cursor:not-allowed;opacity:.5;-webkit-user-select:none;-moz-user-select:none;user-select:none}.module-item svg{flex-shrink:0;color:var(--text-tertiary)}.module-label{flex:1;font-size:var(--font-size-sm);color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.coming-soon-badge{flex-shrink:0;font-size:10px;font-weight:500;color:#64748b;background:#64748b1f;border-radius:4px;padding:2px 6px;letter-spacing:.2px;white-space:nowrap}.sidebar-content::-webkit-scrollbar{width:6px}.sidebar-content::-webkit-scrollbar-track{background:transparent}.sidebar-content::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.sidebar-content::-webkit-scrollbar-thumb:hover{background:#6b728080}.plan-modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.plan-modal-content{background-color:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;max-width:1100px;width:100%;max-height:90vh;overflow-y:auto;padding:40px}.plan-modal-header{text-align:center;margin-bottom:40px}.plan-modal-header h2{font-size:32px;font-weight:700;color:#1f2937;margin:0 0 12px}.plan-modal-header p{font-size:16px;color:#666;margin:0}.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-bottom:32px}.plan-card{position:relative;border:2px solid #e5e7eb;border-radius:12px;padding:24px;background-color:#f9fafb;transition:all .3s ease;cursor:pointer}.plan-card:hover{border-color:#d1d5db;box-shadow:0 4px 12px #0000001a;transform:translateY(-2px)}.plan-card.recommended{border-color:#8b5cf6;background:linear-gradient(135deg,#f3f0ff,#faf5ff);box-shadow:0 4px 20px #8b5cf626}.plan-card.current{border-color:#22c55e;background-color:#f0fdf4}.plan-badge{position:absolute;top:-12px;right:24px;background:linear-gradient(135deg,#8b5cf6,#a78bfa);color:#fff;padding:6px 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strong{color:#1f2937;font-weight:600}.plan-features{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.feature{font-size:13px;color:#1f2937;line-height:1.5}.feature.disabled{color:#999;opacity:.7}.plan-button{width:100%;padding:12px 20px;font-size:14px;font-weight:600;border:none;border-radius:6px;cursor:pointer;transition:all .2s ease;background-color:#3b82f6;color:#fff}.plan-button:hover:not(:disabled){background-color:#2563eb;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.plan-button.selected{background:linear-gradient(135deg,#8b5cf6,#a78bfa);box-shadow:0 4px 12px #8b5cf64d}.plan-button.current{background-color:#22c55e}.plan-button:disabled{opacity:.5;cursor:not-allowed}.error-message{background-color:#fee2e2;border:1px solid #fca5a5;border-radius:6px;padding:12px;color:#dc2626;font-size:14px;margin-bottom:24px}.plan-info{background-color:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:16px;margin-bottom:16px}.plan-info h4{margin:0 0 8px;color:#15803d;font-size:14px;font-weight:600}.plan-info p{margin:0 0 8px;color:#166534;font-size:13px}.plan-info ul{margin:8px 0 0;padding-left:20px}.plan-info ul li{color:#166534;font-size:13px;margin-bottom:4px}.plan-info.warning{background-color:#fffbeb;border-color:#fde68a}.plan-info.warning h4{color:#b45309}.plan-info.warning p,.plan-info.warning li{color:#92400e}.close-button{position:absolute;top:16px;right:16px;width:32px;height:32px;border:none;background-color:#e5e7eb;color:#666;border-radius:6px;cursor:pointer;font-size:18px;font-weight:700;transition:all .2s ease}.close-button:hover{background-color:#d1d5db;color:#1f2937}@media(max-width:768px){.plan-modal-content{padding:24px}.plan-modal-header h2{font-size:24px}.plans-grid{grid-template-columns:1fr;gap:16px}.plan-modal-overlay{padding:0}.plan-modal-content{border-radius:0;max-height:100vh}}.settings-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.settings-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;width:90%;max-width:1000px;height:85vh;max-height:650px;display:flex;flex-direction:column;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.settings-header{padding:1.5rem 2rem;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.settings-header h2{margin:0;font-size:var(--font-size-xl);color:var(--text-primary);font-weight:600}.settings-close{background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s ease}.settings-close:hover{background:#6b72801a;color:var(--text-secondary)}.settings-container{display:flex;flex:1;min-height:0;overflow:hidden}.settings-sidebar{width:200px;border-right:1px solid var(--border-color);padding:1rem 0;overflow-y:auto;flex-shrink:0}.settings-nav-item{width:100%;padding:.75rem 1rem;background:transparent;border:none;border-left:3px solid transparent;color:var(--text-tertiary);font-size:var(--font-size-base);cursor:pointer;text-align:left;display:flex;align-items:center;gap:.75rem;transition:all .2s ease;margin:.25rem 0}.settings-nav-item:hover{background:#6b72801a;color:var(--text-secondary)}.settings-nav-item.active{background:#3b82f61a;border-left-color:var(--accent-color);color:var(--accent-color)}.settings-nav-item svg{flex-shrink:0;width:18px;height:18px}.settings-content{flex:1;padding:2rem;overflow-y:auto}.settings-section{max-width:600px}.settings-section h3{margin:0 0 1.5rem;font-size:var(--font-size-lg);color:var(--text-primary);font-weight:600}.setting-group{margin-bottom:1.5rem}.setting-label{display:flex;flex-direction:column;margin-bottom:.75rem}.label-text{color:var(--text-primary);font-size:var(--font-size-base);font-weight:500}.label-description{color:var(--text-tertiary);font-size:var(--font-size-sm);margin-top:.25rem}.theme-options{display:flex;gap:.75rem}.theme-option{flex:1;padding:1rem;background:var(--bg-tertiary);border:2px solid var(--border-color);border-radius:8px;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:.5rem}.theme-option:hover{border-color:var(--accent-color);background:#3b82f60d}.theme-option.active{border-color:var(--accent-color);background:#3b82f61a}.theme-preview{width:40px;height:40px;border-radius:6px;border:2px solid rgba(255,255,255,.3)}.theme-preview.dark{background:#0b0f14}.theme-preview.light{background:#f3f4f6}.theme-option span{color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:500}.font-size-slider{display:flex;gap:.5rem}.font-btn{flex:1;padding:.75rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);font-size:var(--font-size-base);cursor:pointer;transition:all .2s ease}.font-btn:hover{background:#3b82f60d;border-color:var(--accent-color)}.font-btn.active{background:#3b82f633;border-color:var(--accent-color);color:var(--accent-color)}.account-info-card{display:flex;gap:1rem;padding:1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;margin-bottom:1rem}.account-avatar{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#2563eb);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.5rem;color:#fff;font-weight:600}.account-details{flex:1}.account-name{color:var(--text-primary);font-size:var(--font-size-base);font-weight:600;margin-bottom:.25rem}.account-email{color:var(--text-tertiary);font-size:var(--font-size-base);margin-bottom:.75rem}.account-plan{color:var(--text-secondary);font-size:var(--font-size-sm);margin-bottom:.25rem}.account-plan strong{color:var(--accent-color);font-weight:600}.account-joined{color:var(--text-tertiary);font-size:var(--font-size-sm)}.plan-card{padding:1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;display:flex;justify-content:space-between;align-items:center}.plan-info{display:flex;flex-direction:column}.plan-name{color:var(--text-primary);font-weight:600;margin-bottom:.25rem}.plan-desc{color:var(--text-tertiary);font-size:var(--font-size-sm)}.separator{height:1px;background:var(--border-color);margin:1.5rem 0}.delete-btn{width:100%;padding:.75rem 1rem;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:6px;color:#ef4444;font-size:var(--font-size-base);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:all .2s ease}.delete-btn:hover{background:#ef444433;border-color:#ef444480}.delete-confirmation{padding:1rem;background:#7f1d1d26;border:1px solid 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#EF4444;border-radius:6px;color:#fca5a5;font-size:var(--font-size-base);cursor:pointer;transition:all .2s ease}.confirm-delete-btn:hover{background:#ef44444d;color:#fecaca}.about-content{color:var(--text-secondary)}.about-item{margin-bottom:1rem}.about-item h4{margin:0 0 .5rem;color:var(--text-primary);font-size:var(--font-size-base)}.about-item p{margin:0;font-size:var(--font-size-base);line-height:1.6;color:var(--text-secondary)}.important-note{padding:1rem;background:#b91c1c1a;border-left:3px solid #DC2626;border-radius:4px}.feature-list{list-style:none;padding:0;margin:0;color:var(--text-secondary)}.feature-list li{padding:.5rem 0 .5rem 1.5rem;position:relative;font-size:var(--font-size-base)}.feature-list li:before{content:"✓";position:absolute;left:0;color:var(--accent-color);font-weight:700}.roadmap-list li{padding-left:0;display:flex;align-items:center;gap:8px}.roadmap-list li:before{display:none}.roadmap-list small{color:var(--text-tertiary);font-size:11px;margin-left:auto}.roadmap-done{opacity:1}.roadmap-soon{opacity:.85}.roadmap-future{opacity:.65}.about-links{display:flex;flex-direction:column;gap:.75rem}.about-link{display:flex;align-items:center;gap:.75rem;color:var(--accent-color);text-decoration:none;font-size:var(--font-size-base);transition:all .2s ease}.about-link:hover{color:#60a5facc;text-decoration:underline}.about-link svg{flex-shrink:0}.about-footer{text-align:center;color:var(--text-tertiary);font-size:var(--font-size-sm);margin:0}.settings-content::-webkit-scrollbar{width:6px}.settings-content::-webkit-scrollbar-track{background:transparent}.settings-content::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.settings-content::-webkit-scrollbar-thumb:hover{background:#6b728080}@media(max-width:768px){.settings-modal{max-width:95%;height:90vh;max-height:90vh}.settings-container{flex-direction:column}.settings-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border-color);padding:.5rem;display:flex;gap:.5rem;overflow-x:auto;overflow-y:hidden}.settings-nav-item{white-space:nowrap;flex-shrink:0;margin:0;border-left:none;border-bottom:3px solid transparent}.settings-nav-item.active{border-left:none;border-bottom-color:var(--accent-color)}.settings-content{padding:1.5rem}.theme-options{flex-direction:column}}.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.auth-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 10px 40px #0000001a;width:100%;max-width:420px;padding:40px}.auth-header{text-align:center;margin-bottom:30px}.novlex-logo{font-size:40px;font-weight:700;color:var(--primary-color);margin:0;letter-spacing:-1px}.auth-header .tagline{color:var(--text-secondary);font-size:14px;margin:8px 0 0}.auth-form{margin-bottom:20px}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-group input{width:100%;padding:12px 14px;border:1px solid var(--border-color);border-radius:8px;font-size:14px;background:var(--input-bg);color:var(--text-primary);transition:all .2s ease}.form-group input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f61a}.form-group input:disabled{opacity:.6;cursor:not-allowed}.password-input-wrapper{position:relative;display:flex;align-items:center}.password-input-wrapper input{flex:1}.password-toggle{position:absolute;right:14px;background:none;border:none;cursor:pointer;font-size:18px;padding:4px;color:var(--text-secondary);transition:opacity .2s ease}.password-toggle:hover{opacity:.7}.form-group.checkbox{display:flex;align-items:flex-start;gap:10px;margin-bottom:20px}.form-group.checkbox input{margin-top:2px;width:auto;min-width:18px}.form-group.checkbox label{margin:0;font-size:13px;text-transform:none;letter-spacing:normal;font-weight:400;line-height:1.4}.form-group.checkbox a{color:var(--primary-color);text-decoration:none;font-weight:600}.form-group.checkbox a:hover{text-decoration:underline}.form-description{font-size:13px;color:var(--text-secondary);margin:0 0 20px;line-height:1.5}.auth-button{width:100%;padding:12px 16px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.auth-button.primary{background:var(--primary-color);color:#fff}.auth-button.primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.auth-button:disabled{opacity:.6;cursor:not-allowed}.error-message{padding:12px 14px;border-radius:8px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ef4444;font-size:13px;margin-bottom:16px;line-height:1.4}.success-message{padding:16px;border-radius:8px;background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:#22c55e;font-size:14px;text-align:center;line-height:1.5}.success-message p{margin:8px 0;font-weight:600}.success-message p:first-child{margin-top:0}.auth-footer{text-align:center;font-size:13px;color:var(--text-secondary);margin-bottom:20px}.auth-footer p{margin:0 0 8px}.auth-footer .divider{opacity:.3;margin:0 6px}.auth-footer .link{color:var(--primary-color);text-decoration:none;font-weight:600;transition:opacity .2s ease}.auth-footer .link:hover{opacity:.8;text-decoration:underline}.login-legal-disclaimer{font-size:11px;color:var(--text-secondary);line-height:1.5;padding:10px 12px;border:1px solid var(--border-color);border-radius:6px;background:#00000005;margin-top:4px}.auth-info-toggle{margin-bottom:16px}.info-toggle-btn{background:none;border:none;color:var(--primary-color);font-size:12px;font-weight:600;cursor:pointer;padding:4px 0;width:100%;text-align:center;letter-spacing:.3px;transition:opacity .2s ease}.info-toggle-btn:hover{opacity:.7}.info-panel{margin-top:10px;padding:14px;border:1px solid var(--border-color);border-radius:8px;background:var(--input-bg);font-size:13px;color:var(--text-secondary);line-height:1.55}.info-panel p{margin:0 0 8px}.info-panel p:last-child{margin-bottom:0}.auth-disclaimer{text-align:center;padding:12px;border-top:1px solid var(--border-color);font-size:12px;color:var(--text-secondary);margin-top:20px}.auth-disclaimer p{margin:0}@media(max-width:480px){.auth-card{padding:30px 20px}.novlex-logo{font-size:32px}.auth-header{margin-bottom:24px}.auth-button{padding:10px 14px;font-size:13px}.form-group input{padding:10px 12px;font-size:16px}}@media(prefers-color-scheme:dark){:root{--bg-primary: #1a1a1a;--bg-secondary: #0f0f0f;--card-bg: #262626;--input-bg: #1f1f1f;--border-color: #3a3a3a;--text-primary: #ffffff;--text-secondary: #a0a0a0;--primary-color: #3b82f6}}@media(prefers-color-scheme:light){:root{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--card-bg: #ffffff;--input-bg: #f9f9f9;--border-color: #e5e5e5;--text-primary: #1f1f1f;--text-secondary: #666666;--primary-color: #3b82f6}}.admin-dashboard{min-height:100vh;padding:40px 20px;background:var(--bg-primary, #ffffff)}.admin-header{max-width:1400px;margin:0 auto 40px;text-align:center}.admin-header h1{font-size:36px;font-weight:700;margin:0 0 8px;color:var(--text-primary, #1f1f1f)}.admin-subtitle{font-size:14px;color:var(--text-secondary, #666);margin:0}.admin-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;max-width:1400px;margin:0 auto 40px}.metric-card{display:flex;align-items:center;gap:16px;padding:20px;background:var(--card-bg, #f9f9f9);border:1px solid var(--border-color, #e5e5e5);border-radius:12px;transition:all .2s ease}.metric-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.metric-icon{font-size:32px;line-height:1}.metric-content{flex:1}.metric-label{font-size:12px;color:var(--text-secondary, #666);text-transform:uppercase;letter-spacing:.5px;margin:0 0 4px;font-weight:600}.metric-value{font-size:28px;font-weight:700;color:var(--text-primary, #1f1f1f);margin:0}.admin-nav{display:flex;gap:12px;max-width:1400px;margin:0 auto 30px;border-bottom:1px solid var(--border-color, #e5e5e5)}.nav-tab{padding:12px 16px;border:none;background:none;cursor:pointer;font-size:14px;font-weight:600;color:var(--text-secondary, #666);border-bottom:3px solid transparent;transition:all .2s ease}.nav-tab:hover{color:var(--text-primary, #1f1f1f)}.nav-tab.active{color:var(--primary-color, #3b82f6);border-bottom-color:var(--primary-color, #3b82f6)}.admin-content{max-width:1400px;margin:0 auto}.admin-section{background:var(--card-bg, #f9f9f9);border:1px solid var(--border-color, #e5e5e5);border-radius:12px;padding:30px;margin-bottom:20px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.section-header h2{margin:0;font-size:20px;font-weight:700;color:var(--text-primary, #1f1f1f)}.export-button{padding:10px 16px;background:var(--primary-color, #3b82f6);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s ease}.export-button:hover{opacity:.9;transform:translateY(-1px)}.users-table{width:100%;border-collapse:collapse;font-size:13px}.users-table th{text-align:left;padding:12px;background:var(--bg-primary, #ffffff);border-bottom:2px solid var(--border-color, #e5e5e5);font-weight:600;color:var(--text-primary, #1f1f1f)}.users-table td{padding:12px;border-bottom:1px solid var(--border-color, #e5e5e5);color:var(--text-primary, #1f1f1f)}.users-table tbody tr:hover{background:#00000005}.user-name{font-weight:600}.status-badge{display:inline-block;padding:4px 10px;border-radius:12px;font-size:12px;font-weight:600}.status-badge.active{background:#22c55e1a;color:#16a34a}.status-badge.pending{background:#f59e0b1a;color:#b45309}.chart-container{display:flex;flex-direction:column;gap:24px;margin:24px 0}.chart-item{display:flex;align-items:center;gap:16px}.chart-label{min-width:120px;font-weight:600;font-size:14px}.chart-bar{flex:1;height:32px;background:var(--bg-primary, #ffffff);border:1px solid var(--border-color, #e5e5e5);border-radius:8px;overflow:hidden}.bar-fill{height:100%;transition:width .3s ease}.bar-fill.green{background:linear-gradient(90deg,#16a34a,#22c55e)}.bar-fill.yellow{background:linear-gradient(90deg,#ca8a04,#eab308)}.bar-fill.red{background:linear-gradient(90deg,#dc2626,#ef4444)}.chart-stats{min-width:100px;text-align:right;font-weight:600;font-size:13px;color:var(--text-primary, #1f1f1f)}.chart-insights{background:#3b82f60d;border:1px solid rgba(59,130,246,.2);border-radius:8px;padding:16px;margin-top:24px}.chart-insights h3{margin:0 0 12px;font-size:14px;font-weight:600}.chart-insights ul{list-style:none;padding:0;margin:0}.chart-insights li{font-size:13px;margin-bottom:8px;padding-left:0}.chart-insights li:before{content:"→ ";color:var(--primary-color, #3b82f6);font-weight:700}.questions-list{display:flex;flex-direction:column;gap:16px}.question-item{display:flex;align-items:center;gap:16px;padding:16px;background:var(--bg-primary, #ffffff);border:1px solid var(--border-color, #e5e5e5);border-radius:8px}.question-number{min-width:40px;font-size:18px;font-weight:700;color:var(--primary-color, #3b82f6);text-align:center}.question-content{flex:1}.question-text{margin:0 0 4px;font-size:14px;font-weight:600;color:var(--text-primary, #1f1f1f)}.question-count{margin:0;font-size:12px;color:var(--text-secondary, #666)}.question-bar{min-width:120px;height:24px;background:var(--bg-primary, #ffffff);border:1px solid var(--border-color, #e5e5e5);border-radius:4px;overflow:hidden}.question-bar .bar-fill{background:linear-gradient(90deg,#3b82f6,#60a5fa);height:100%}.questions-insights{background:#3b82f60d;border:1px solid rgba(59,130,246,.2);border-radius:8px;padding:16px;margin-top:24px}.questions-insights h3{margin:0 0 12px;font-size:14px;font-weight:600}.questions-insights ul{list-style:none;padding:0;margin:0}.questions-insights li{font-size:13px;margin-bottom:8px;padding-left:0}.questions-insights li:before{content:"→ ";color:var(--primary-color, #3b82f6);font-weight:700}.admin-footer{text-align:center;margin-top:40px;padding-top:20px;border-top:1px solid var(--border-color, #e5e5e5);font-size:12px;color:var(--text-secondary, #666)}.admin-footer p{margin:0}[data-theme=dark] .admin-dashboard{background:var(--bg-primary, #1a1a1a)}[data-theme=dark] .admin-section{background:var(--card-bg, #262626)}[data-theme=dark] .users-table tbody tr:hover{background:#ffffff0d}@media(max-width:1024px){.admin-metrics{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.admin-section{padding:20px}}@media(max-width:768px){.admin-dashboard{padding:24px 16px}.admin-header h1{font-size:24px}.admin-metrics{grid-template-columns:repeat(2,1fr)}.section-header{flex-direction:column;align-items:flex-start;gap:12px}.chart-item{flex-direction:column;gap:8px}.chart-label{min-width:auto}.chart-stats{text-align:left}.question-item{flex-direction:column;gap:12px}.question-bar{width:100%}.users-table{font-size:12px}.users-table th,.users-table td{padding:8px}}:root,[data-theme=dark]{--bg-primary: #0B0F14;--bg-secondary: #111827;--bg-tertiary: #1F2937;--text-primary: #E5E7EB;--text-secondary: #9CA3AF;--text-tertiary: #6B7280;--border-color: rgba(107, 114, 128, .2);--accent-color: #3B82F6;--font-size-sm: .75rem;--font-size-base: .95rem;--font-size-lg: 1.1rem;--font-size-xl: 1.35rem;color:var(--text-primary);background-color:var(--bg-primary)}[data-theme=light]{--bg-primary: #FFFFFF;--bg-secondary: #F7F7F7;--bg-tertiary: #EEEEEE;--text-primary: #000000;--text-secondary: #333333;--text-tertiary: #666666;--border-color: rgba(0, 0, 0, .1);--accent-color: #000000;--font-size-sm: .75rem;--font-size-base: .95rem;--font-size-lg: 1.1rem;--font-size-xl: 1.35rem}[data-fontsize=small]{--font-size-sm: .55rem;--font-size-base: .75rem;--font-size-lg: .9rem;--font-size-xl: 1.1rem}[data-fontsize=normal]{--font-size-sm: .75rem;--font-size-base: .95rem;--font-size-lg: 1.1rem;--font-size-xl: 1.35rem}[data-fontsize=large]{--font-size-sm: .95rem;--font-size-base: 1.2rem;--font-size-lg: 1.35rem;--font-size-xl: 1.6rem}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;font-size:var(--font-size-base);line-height:1.5;color:var(--text-primary);background-color:var(--bg-primary);transition:background-color .2s ease,color .2s ease}a{font-weight:500;color:var(--accent-color);text-decoration:none;transition:opacity .2s ease}a:hover{opacity:.8;text-decoration:underline}button{border-radius:8px;border:1px solid var(--border-color);padding:.6em 1.2em;font-size:inherit;font-weight:500;font-family:inherit;background-color:var(--bg-secondary);color:var(--text-primary);cursor:pointer;transition:all .2s ease}button:hover{background-color:var(--bg-tertiary);border-color:var(--accent-color)}button:focus,button:focus-visible{outline:2px solid var(--accent-color);outline-offset:2px}input,textarea,select{background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:6px;padding:.5em .75em;font-family:inherit;font-size:inherit;transition:all .2s ease}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-color);background-color:var(--bg-tertiary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@media(prefers-color-scheme:light){:root:not([data-theme]){--bg-primary: #FFFFFF;--bg-secondary: #F5F5F5;--bg-tertiary: #E8E8E8;--text-primary: #1F2937;--text-secondary: #6B7280;--text-tertiary: #9CA3AF;--border-color: rgba(107, 114, 128, .3);--accent-color: #2563EB}}