html{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;background-color:#f7fafc}#root{margin:0;padding:0;width:100%}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f7fafc}.app-container{min-height:100vh;width:100%}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:1.125rem;color:#4a5568;width:100%}#root{margin:0;padding:0}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:1rem}.auth-card{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0000001a;padding:2.5rem;width:100%;max-width:400px;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{color:#2d3748;font-size:1.5rem;font-weight:600;margin:0 0 .5rem}.auth-header h2{color:#4a5568;font-size:1.25rem;font-weight:400;margin:0}.auth-error{background-color:#fed7d7;color:#c53030;padding:.75rem;border-radius:6px;border:1px solid #feb2b2;margin-bottom:1.5rem;font-size:.875rem}.form-group input{width:100%;padding:.75rem;border:2px solid #e2e8f0;border-radius:6px;font-size:1rem;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input::placeholder{color:#a0aec0}.auth-button{width:100%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:.875rem;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-bottom:1.5rem}.auth-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 15px #667eea4d}.auth-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-footer{text-align:center;padding-top:1rem;border-top:1px solid #e2e8f0}.auth-footer p{color:#4a5568;margin:0 0 .5rem;font-size:.875rem}.auth-link{color:#667eea;text-decoration:none;font-weight:500;transition:color .2s}.auth-link:hover{color:#764ba2;text-decoration:underline}@media (max-width: 480px){.auth-card{padding:2rem 1.5rem;margin:1rem}.auth-header h1{font-size:1.25rem}.auth-header h2{font-size:1.125rem}}.navigation-tabs{background:#fff;border-bottom:1px solid #e2e8f0;box-shadow:0 1px 3px #0000001a;position:sticky;top:0;z-index:100}.nav-tabs-container{max-width:1200px;margin:0 auto;display:flex;align-items:center;padding:0 1rem}.nav-tab{display:flex;align-items:center;gap:.5rem;padding:1rem 1.5rem;border:none;background:none;color:#718096;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;border-bottom:3px solid transparent;position:relative}.nav-tab:hover{color:#4a5568;background-color:#f7fafc}.nav-tab.active{color:#667eea;border-bottom-color:#667eea;background-color:#667eea0d}.nav-tab-icon{font-size:1.1rem}.nav-tab-label{font-weight:500}@media (max-width: 768px){.nav-tabs-container{padding:0 .5rem;overflow-x:auto;-webkit-overflow-scrolling:touch}.nav-tab{padding:.75rem 1rem;white-space:nowrap;min-width:fit-content}.nav-tab-label{display:none}.nav-tab-icon{font-size:1.2rem}}.logs-panel{position:fixed;bottom:0;left:0;right:0;background:linear-gradient(135deg,#1e293b,#334155);border-top:2px solid #475569;box-shadow:0 -4px 12px #0000004d;z-index:1000;font-family:Consolas,Monaco,Courier New,monospace;transition:all .3s ease}.logs-panel.collapsed{height:60px}.logs-panel.expanded{height:400px}.logs-header{height:60px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;background:#0003;border-bottom:1px solid #475569;-webkit-user-select:none;user-select:none}.logs-header:hover{background:#0000004d}.logs-title{display:flex;align-items:center;gap:10px;color:#e2e8f0;font-weight:600;font-size:16px}.logs-icon{font-size:20px}.logs-count{background:#3b82f6;color:#fff;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.logs-controls{display:flex;align-items:center;gap:10px}.logs-controls button{background:none;border:none;color:#cbd5e1;cursor:pointer;padding:5px;border-radius:4px;font-size:16px;transition:all .2s ease}.logs-controls button:hover{background:#ffffff1a;color:#f1f5f9;transform:scale(1.1)}.auto-scroll-btn.active{color:#3b82f6}.expand-icon{color:#94a3b8;font-size:14px;margin-left:10px}.logs-content{height:340px;overflow-y:auto;padding:10px 20px;background:#0000001a}.logs-content::-webkit-scrollbar{width:8px}.logs-content::-webkit-scrollbar-track{background:#0003;border-radius:4px}.logs-content::-webkit-scrollbar-thumb{background:#475569;border-radius:4px}.logs-content::-webkit-scrollbar-thumb:hover{background:#64748b}.logs-empty{display:flex;align-items:center;justify-content:center;height:100%;color:#94a3b8;font-style:italic}.log-entry{display:flex;align-items:flex-start;gap:10px;padding:8px 12px;margin-bottom:2px;border-radius:6px;font-size:13px;line-height:1.4;transition:background-color .2s ease}.log-entry:hover{background:#ffffff0d}.log-timestamp{color:#64748b;font-size:11px;min-width:80px;flex-shrink:0}.log-level-icon{font-size:14px;flex-shrink:0;width:20px;text-align:center}.log-message{color:#e2e8f0;word-break:break-word;white-space:pre-wrap;flex:1}.log-info{border-left:3px solid #3b82f6}.log-error{border-left:3px solid #ef4444;background:#ef44441a}.log-error .log-message{color:#fca5a5}.log-warn{border-left:3px solid #f59e0b;background:#f59e0b1a}.log-warn .log-message{color:#fde047}.log-debug{border-left:3px solid #8b5cf6;background:#8b5cf61a}.log-debug .log-message{color:#c4b5fd}@keyframes logEntry{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.log-entry{animation:logEntry .3s ease-out}@media (max-width: 768px){.logs-panel.expanded{height:300px}.logs-content{height:240px;padding:10px 15px}.logs-header{padding:0 15px}.logs-title{font-size:14px}.log-entry{gap:8px;padding:6px 8px;font-size:12px}.log-timestamp{min-width:60px;font-size:10px}}.dashboard-container{min-height:100vh;background-color:#f7fafc}.dashboard-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:1rem 0;box-shadow:0 2px 10px #0000001a}.header-content{max-width:1200px;margin:0 auto;padding:0 1rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.header-content h1{margin:0;font-size:1.5rem;font-weight:600}.user-info{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.credits{background:#fff3;padding:.5rem 1rem;border-radius:20px;font-weight:500}.logout-btn{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3);padding:.5rem 1rem;border-radius:6px;cursor:pointer;transition:background-color .2s}.logout-btn:hover{background:#ffffff4d}.messages-container{position:fixed;top:100px;right:1rem;z-index:1000;max-width:350px}.message{padding:1rem;border-radius:6px;margin-bottom:.5rem;animation:slideInRight .3s ease-out;box-shadow:0 4px 12px #0000001a}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.message-success{background-color:#c6f6d5;color:#22543d;border:1px solid #9ae6b4}.message-error{background-color:#fed7d7;color:#c53030;border:1px solid #feb2b2}.dashboard-main{max-width:1200px;margin:0 auto;padding:2rem 1rem;padding-bottom:80px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.tutorial-section{max-width:400px!important;justify-self:start}.dashboard-card:has(h2:contains("账户信息")){max-width:350px!important;justify-self:start}.dashboard-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px #0000000d;border:1px solid #e2e8f0;transition:transform .2s,box-shadow .2s}.dashboard-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px #0000001a}.dashboard-card h2{color:#2d3748;font-size:1.25rem;font-weight:600;margin:0 0 .5rem}.dashboard-card p{color:#4a5568;margin:0 0 1.5rem;line-height:1.5}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#2d3748;font-weight:500;font-size:.875rem}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:2px solid #e2e8f0;border-radius:6px;font-size:1rem;transition:border-color .2s,box-shadow .2s;box-sizing:border-box;font-family:inherit}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group textarea{resize:vertical;min-height:100px}.help-text{display:block;margin-top:.25rem;color:#718096;font-size:.75rem}.btn{padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s;text-decoration:none;display:inline-block;text-align:center}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #667eea4d}.btn-secondary{background-color:#edf2f7;color:#2d3748;border:1px solid #e2e8f0}.btn-secondary:hover:not(:disabled){background-color:#e2e8f0;transform:translateY(-1px)}.btn-success{background-color:#48bb78;color:#fff}.btn-success:hover:not(:disabled){background-color:#38a169;transform:translateY(-1px)}.btn-danger{background-color:#f56565;color:#fff}.btn-danger:hover:not(:disabled){background-color:#e53e3e;transform:translateY(-1px)}.bot-status{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem;padding:.75rem;background-color:#f7fafc;border-radius:6px}.status-label{font-weight:500;color:#2d3748}.status-indicator{font-weight:500;padding:.25rem .75rem;border-radius:20px;font-size:.875rem}.status-running{background-color:#c6f6d5;color:#22543d}.status-stopped{background-color:#fed7d7;color:#c53030}.detail-row{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid #e2e8f0}.detail-row:last-child{border-bottom:none}.detail-label{font-weight:500;color:#2d3748}.detail-value{color:#4a5568;font-family:monospace}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:1.125rem;color:#4a5568}@media (max-width: 768px){.dashboard-grid{grid-template-columns:1fr}.header-content{flex-direction:column;text-align:center}.user-info{justify-content:center}.messages-container{position:relative;top:auto;right:auto;margin:1rem;max-width:none}.detail-row{flex-direction:column;align-items:flex-start;gap:.25rem}}.rag-form{background:#f8f9fa;padding:1.5rem;border-radius:8px;margin-bottom:1.5rem}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#374151}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem;border:1px solid #d1d5db;border-radius:6px;font-size:.9rem}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-actions{display:flex;gap:1rem;margin-top:1.5rem}.rag-items-list{margin-top:2rem}.item-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:1rem;box-shadow:0 1px 3px #0000001a}.item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.item-price{color:#059669;font-weight:600}.item-description{margin:.5rem 0;color:#6b7280;line-height:1.5}.item-category{display:inline-block;background:#e0e7ff;color:#3730a3;padding:.25rem .5rem;border-radius:12px;font-size:.8rem;margin-bottom:.5rem}.item-tags{display:flex;flex-wrap:wrap;gap:.25rem;margin:.5rem 0}.tag{background:#f3f4f6;color:#374151;padding:.25rem .5rem;border-radius:10px;font-size:.75rem}.item-actions{display:flex;gap:.5rem;margin-top:1rem}.ai-form{background:#f8f9fa;padding:1.5rem;border-radius:8px;margin-bottom:1.5rem}.industry-examples{margin-top:.5rem;display:flex;flex-wrap:wrap;gap:.5rem}.industry-examples small{display:block;width:100%;margin-bottom:.5rem;color:#6b7280}.btn-outline{background:transparent;border:1px solid #d1d5db;color:#374151}.btn-outline:hover{background:#f3f4f6}.form-hint{display:block;margin-top:.5rem;color:#6b7280;font-size:.8rem}.ai-settings-preview{background:#f0f9ff;border:1px solid #bae6fd;border-radius:8px;padding:1rem;margin-top:1.5rem}.settings-summary{display:grid;gap:.5rem}.settings-summary div{padding:.5rem 0;border-bottom:1px solid #e0f2fe}.settings-summary div:last-child{border-bottom:none}.btn-small{padding:.375rem .75rem;font-size:.8rem}.btn-info{background-color:#06b6d4;color:#fff}.btn-info:hover{background-color:#0891b2}.btn-danger{background-color:#dc2626;color:#fff}.btn-danger:hover{background-color:#b91c1c}.combined-info-section{max-width:350px}.account-info-subsection,.tutorial-subsection{margin-bottom:1rem}.tutorial-subsection h2{margin-bottom:.5rem}.tutorial-content ol{margin:.5rem 0;padding-left:1.5rem}.tutorial-content li{margin-bottom:.5rem;line-height:1.4}@media (max-width: 768px){.form-row,.items-grid{grid-template-columns:1fr}.form-actions,.industry-examples{flex-direction:column}.combined-info-section{max-width:none}}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:flex-start;justify-content:center;z-index:1000;padding:2rem 1rem;overflow-y:auto}body.modal-open{overflow:hidden}.modal-content{background:#fff;border-radius:12px;box-shadow:0 20px 40px #00000026;max-width:600px;width:100%;max-height:85vh;overflow-y:auto;position:relative;margin-top:0}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 1.5rem 1rem;border-bottom:1px solid #e2e8f0}.modal-header h3{margin:0;font-size:1.25rem;font-weight:600;color:#2d3748}.modal-close{background:none;border:none;font-size:1.5rem;color:#a0aec0;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.modal-close:hover{color:#718096}.auto-delivery-form{padding:1.5rem}.auto-delivery-form .form-group{margin-bottom:1.5rem}.auto-delivery-form label{display:block;margin-bottom:.5rem;font-weight:500;color:#2d3748}.auto-delivery-form input,.auto-delivery-form select,.auto-delivery-form textarea{width:100%;padding:.75rem;border:1px solid #e2e8f0;border-radius:6px;font-size:.875rem;transition:border-color .2s ease}.auto-delivery-form input:focus,.auto-delivery-form select:focus,.auto-delivery-form textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.auto-delivery-form small{display:block;margin-top:.5rem;color:#718096;font-size:.75rem}.auto-delivery-form label input[type=checkbox]{width:auto;margin-right:.5rem}.modal-actions{display:flex;gap:.75rem;justify-content:flex-end;padding-top:1rem;border-top:1px solid #e2e8f0}.notification-section{grid-column:span 2}.notification-form .form-group{margin-bottom:1.5rem}.notification-form label{display:block;margin-bottom:.5rem;font-weight:500;color:#2d3748}.notification-form label input[type=checkbox]{margin-right:.5rem;width:auto}.notification-form input[type=email],.notification-form input[type=password]{width:100%;padding:.75rem;border:1px solid #e2e8f0;border-radius:6px;font-size:.875rem;transition:border-color .2s ease}.notification-form input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.notification-form small{display:block;margin-top:.5rem;color:#718096;font-size:.75rem;line-height:1.4}.notification-form .form-actions{display:flex;gap:.75rem;margin-top:1.5rem}.auto-delivery-section{grid-column:span 2}@media (max-width: 768px){.modal-overlay{padding:.5rem}.modal-content{max-height:95vh}.modal-header,.auto-delivery-form{padding:1rem}.modal-actions{flex-direction:column}.notification-section,.auto-delivery-section{grid-column:span 1}.notification-form .form-actions{flex-direction:column}}.auto-delivery-configs{margin-top:2rem}.config-item{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:1.5rem;margin-bottom:1rem;transition:box-shadow .2s ease}.config-item:hover{box-shadow:0 2px 8px #0000001a}.config-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.config-title{font-weight:600;font-size:1.1rem;color:#2d3748;margin:0}.config-status{padding:.25rem .75rem;border-radius:20px;font-size:.875rem;font-weight:500}.config-status.enabled{background:#d1fae5;color:#065f46}.config-status.disabled{background:#fee2e2;color:#991b1b}.config-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1rem}.config-detail{display:flex;flex-direction:column}.config-detail-label{font-size:.875rem;color:#6b7280;margin-bottom:.25rem}.config-detail-value{font-weight:500;color:#374151;word-break:break-all}.config-actions{display:flex;gap:.5rem;justify-content:flex-end}.config-actions .btn{padding:.5rem 1rem;font-size:.875rem}.no-configs{text-align:center;padding:2rem;color:#6b7280;font-style:italic}.unique-items-section{margin-top:1rem;padding-top:1rem;border-top:1px solid #e5e7eb}.items-management{margin-top:1rem}.items-section{background:#fafafa;border-radius:6px;padding:1rem;margin-bottom:1rem}.items-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.items-section-header h4{margin:0;font-size:1rem;font-weight:600;color:#374151}.edit-actions{display:flex;gap:.5rem}.items-textarea{width:100%;min-height:150px;padding:.75rem;border:1px solid #d1d5db;border-radius:6px;font-family:monospace;font-size:.875rem;resize:vertical}.items-textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.items-list{max-height:200px;overflow-y:auto;background:#fff;border:1px solid #e5e7eb;border-radius:4px;padding:.5rem}.item-line{padding:.375rem 0;border-bottom:1px solid #f3f4f6;font-size:.875rem;word-break:break-all}.item-line:last-child{border-bottom:none}.item-line.used{color:#6b7280;background-color:#f9fafb;padding:.5rem;border-radius:4px;margin-bottom:.25rem}.delivery-info{display:block;color:#9ca3af;font-size:.75rem;margin-top:.25rem}.no-items{text-align:center;color:#9ca3af;font-style:italic;padding:1rem}.used-items{max-height:150px}.overview-page{width:100%}.overview-grid{display:grid;grid-template-columns:2fr 1fr;gap:2rem;margin-bottom:2rem}.overview-left,.overview-right{display:flex;flex-direction:column;gap:1.5rem}.page-header{margin-bottom:2rem;text-align:center}.page-header h1{font-size:2rem;color:#2d3748;margin-bottom:.5rem}.page-header p{color:#718096;font-size:1.1rem;margin-bottom:1.5rem}.ai-config-page{max-width:800px;margin:0 auto}.auto-delivery-page{width:100%}.configs-list{display:flex;flex-direction:column;gap:1.5rem}.config-card{background:#fff;border-radius:8px;border:1px solid #e2e8f0;box-shadow:0 2px 8px #0000001a;overflow:hidden}.config-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;background:#f7fafc;border-bottom:1px solid #e2e8f0}.config-info h3{margin:0 0 .5rem;color:#2d3748}.config-meta{display:flex;gap:1rem;font-size:.875rem}.config-type{color:#718096}.config-status{padding:.25rem .5rem;border-radius:4px;font-weight:500;font-size:.75rem}.config-status.enabled{background:#c6f6d5;color:#22543d}.config-status.disabled{background:#fed7d7;color:#c53030}.config-actions{display:flex;gap:.5rem}.config-content{padding:1.5rem}.no-configs{text-align:center;padding:3rem;color:#718096}.system-settings-page{max-width:800px;margin:0 auto}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:2rem}.setting-item{padding:1.5rem;border:1px solid #e2e8f0;border-radius:8px;text-align:center}.setting-item h4{margin:0 0 .5rem;color:#2d3748}.setting-item p{color:#718096;font-size:.875rem;margin-bottom:1rem}.logs-page{width:100%}.logs-container{background:#fff;border-radius:8px;border:1px solid #e2e8f0;box-shadow:0 2px 8px #0000001a;height:70vh;overflow:hidden}.collapsible-section{margin-bottom:1.5rem}.section-header{display:flex;justify-content:space-between;align-items:center;cursor:pointer;padding:1rem 1.5rem;background:#f7fafc;border-bottom:1px solid #e2e8f0}.section-header:hover{background:#edf2f7}.section-header h2{margin:0;font-size:1.25rem}.collapse-btn{background:none;border:1px solid #e2e8f0;padding:.25rem .5rem;border-radius:4px;cursor:pointer;font-size:.875rem;color:#718096}.collapse-btn:hover{background:#e2e8f0}.section-content{padding:1.5rem}.account-info-card{border-left:4px solid #667eea}.account-info-card h2{margin-bottom:1rem}.account-details{display:flex;flex-direction:column;gap:.75rem}.detail-row{display:flex;justify-content:space-between;align-items:center}.detail-label{font-weight:500;opacity:.9}.detail-value{font-weight:600}.credit-amount{font-size:1.25rem;color:#2d3748;font-weight:700}.api-token-card{border-left:4px solid #667eea}.free-mode-card{border-left:4px solid #48bb78}.checkbox-group{display:flex;align-items:center;gap:.5rem}.checkbox-group input[type=checkbox]{width:auto;margin:0}.checkbox-group label{margin-bottom:0;font-weight:500;cursor:pointer}.checkbox-label{display:flex;align-items:center;font-weight:500;cursor:pointer}.free-mode-usage{margin-top:1rem;padding:1rem;background:#f0fff4;border-radius:4px;border:1px solid #c6f6d5}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}.rag-form,.ai-form,.notification-form{background:#f7fafc;padding:1.5rem;border-radius:8px;margin-bottom:2rem}.items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;margin-top:1rem}.rag-item-card{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:1rem}.item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.item-header h4{margin:0;color:#2d3748;font-size:1rem}.item-actions{display:flex;gap:.5rem}.item-content p{margin:.5rem 0;color:#718096;font-size:.875rem}.download-buttons{display:flex;flex-direction:column;gap:.75rem}.download-btn{display:flex;align-items:center;gap:.5rem;text-decoration:none;justify-content:center}.download-icon{font-size:1.1rem}@media (max-width: 768px){.overview-grid{grid-template-columns:1fr;gap:1rem}.form-row,.items-grid{grid-template-columns:1fr}.config-header{flex-direction:column;gap:1rem;align-items:flex-start}.config-actions{width:100%;justify-content:flex-end}.section-header{padding:1rem}.section-header h2{font-size:1.1rem}.dashboard-main{padding:1rem}}.fixed-content{margin-top:1rem}.message-preview{background:#f7fafc;border:1px solid #e2e8f0;border-radius:4px;padding:1rem;margin-top:.5rem;font-family:monospace;white-space:pre-wrap;color:#2d3748}.unique-content{margin-top:1rem}.format-info{margin-bottom:1.5rem;padding:1rem;background:#f0fff4;border:1px solid #c6f6d5;border-radius:4px}.format-preview{margin-top:.5rem;font-family:monospace;font-size:.875rem}.format-preview .prefix{color:#48bb78;font-weight:500}.format-preview .content{color:#667eea;font-weight:600;margin:0 .25rem}.format-preview .suffix{color:#48bb78;font-weight:500}