.navigation{position:sticky;top:0;z-index:100;background-color:var(--color-bg-elevated);border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-base)}.nav-container{max-width:1536px;margin:0 auto;padding:0 var(--space-6);height:64px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-8)}.nav-brand{flex-shrink:0}.brand-link{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;transition:opacity var(--transition-fast)}.brand-link:hover{opacity:.8}.brand-logo{width:32px;height:32px;object-fit:contain;border-radius:var(--radius-md)}.brand-name{font-size:1.25rem;font-weight:700;color:var(--color-text-primary);letter-spacing:-.025em}.nav-links{display:flex;align-items:center;gap:var(--space-2);flex:1}.nav-link{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:.9375rem;font-weight:500;color:var(--color-text-secondary);text-decoration:none;transition:all var(--transition-fast);white-space:nowrap}.nav-link:hover,.nav-link-active{color:var(--color-text-primary);background-color:var(--color-bg-secondary)}.nav-actions{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.theme-toggle{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;font-size:1.25rem;transition:all var(--transition-fast)}.theme-toggle:hover{background-color:var(--color-bg-tertiary);border-color:var(--color-border-hover)}@media(max-width:768px){.nav-container{padding:0 var(--space-4);gap:var(--space-4)}.brand-name{display:none}.nav-links{gap:var(--space-1)}.nav-link{padding:var(--space-2);font-size:.875rem}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-family:var(--font-family);font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:var(--space-2) var(--space-3);font-size:.875rem;line-height:1.25rem}.btn-md{padding:var(--space-2) var(--space-4);font-size:.9375rem;line-height:1.5rem}.btn-lg{padding:var(--space-3) var(--space-6);font-size:1rem;line-height:1.75rem}.btn-primary{background-color:var(--color-accent);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-accent-hover)}.btn-secondary{background-color:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-bg-tertiary);border-color:var(--color-border-hover)}.btn-ghost{background-color:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background-color:var(--color-bg-secondary);color:var(--color-text-primary)}.btn-danger{background-color:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background-color:#dc2626}.btn-full{width:100%}.card{background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-base)}.card-hover:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-padding-none{padding:0}.card-padding-sm{padding:var(--space-3)}.card-padding-md{padding:var(--space-4)}.card-padding-lg{padding:var(--space-6)}.badge{display:inline-flex;align-items:center;justify-content:center;font-weight:500;border-radius:var(--radius-full);white-space:nowrap;border:1px solid transparent}.badge-sm{padding:.125rem .5rem;font-size:.75rem;line-height:1.25rem}.badge-md{padding:.25rem .75rem;font-size:.875rem;line-height:1.5rem}.badge-default{background-color:var(--color-bg-tertiary);color:var(--color-text-primary);border-color:var(--color-border)}.badge-success{background-color:var(--color-success-bg);color:var(--color-success-text);border-color:var(--color-success)}.badge-warning{background-color:var(--color-warning-bg);color:var(--color-warning-text);border-color:var(--color-warning)}.badge-error{background-color:var(--color-error-bg);color:var(--color-error-text);border-color:var(--color-error)}.badge-info{background-color:var(--color-info-bg);color:var(--color-info-text);border-color:var(--color-info)}.badge-accent{background-color:var(--color-accent-subtle);color:var(--color-accent);border-color:var(--color-accent)}.home-page{min-height:100vh}.hero-section{padding:var(--space-16) 0;background:linear-gradient(to bottom,var(--color-bg-primary),var(--color-bg-secondary))}.hero-content{max-width:800px;margin:0 auto;text-align:center}.hero-logo{width:500px;height:auto;margin-bottom:var(--space-6);animation:fadeInDown .8s ease-out}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.hero-title{font-size:3rem;font-weight:700;line-height:1.1;margin-bottom:var(--space-6);color:var(--color-text-primary)}.hero-highlight{background:linear-gradient(135deg,var(--color-accent),#a78bfa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-description{font-size:1.25rem;line-height:1.6;color:var(--color-text-secondary);margin-bottom:var(--space-8)}.hero-actions{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}.features-section{padding:var(--space-16) 0;background-color:var(--color-bg-primary)}.section-title{text-align:center;font-size:2rem;font-weight:700;margin-bottom:var(--space-8);color:var(--color-text-primary)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-8)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-6)}.feature-icon{font-size:2.5rem;margin-bottom:var(--space-4)}.feature-title{font-size:1.25rem;font-weight:600;margin-bottom:var(--space-2);color:var(--color-text-primary)}.feature-description{color:var(--color-text-secondary);line-height:1.6}.engines-section{padding:var(--space-16) 0;background-color:var(--color-bg-secondary)}.engines-loading{text-align:center;padding:var(--space-8);color:var(--color-text-secondary)}.engines-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-4)}.engine-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-4)}.engine-card-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary)}.engine-card-capabilities{margin-top:var(--space-3)}.capability-tags{display:flex;flex-wrap:wrap;gap:var(--space-2)}.text-secondary{color:var(--color-text-secondary);font-size:.875rem}.cta-section{padding:var(--space-16) 0;background-color:var(--color-bg-primary)}.cta-card{text-align:center;max-width:700px;margin:0 auto;background:linear-gradient(135deg,var(--color-bg-elevated),var(--color-bg-secondary))}.cta-title{font-size:2rem;font-weight:700;margin-bottom:var(--space-4);color:var(--color-text-primary)}.cta-description{font-size:1.125rem;color:var(--color-text-secondary);margin-bottom:var(--space-6);line-height:1.6}.cta-actions{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}@media(max-width:768px){.hero-title{font-size:2rem}.hero-description{font-size:1rem}.features-grid,.engines-grid{grid-template-columns:1fr}.section-header{flex-direction:column;gap:var(--space-4)}}.alert{display:flex;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid;position:relative}.alert-icon{flex-shrink:0;width:1.25rem;height:1.25rem;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1rem}.alert-content{flex:1;min-width:0}.alert-title{font-weight:600;margin-bottom:var(--space-1)}.alert-message{font-size:.875rem;line-height:1.5}.alert-close{flex-shrink:0;background:none;border:none;font-size:1.5rem;line-height:1;cursor:pointer;color:inherit;opacity:.6;transition:opacity var(--transition-fast);padding:0;width:1.5rem;height:1.5rem}.alert-close:hover{opacity:1}.alert-success{background-color:var(--color-success-bg);color:var(--color-success-text);border-color:var(--color-success)}.alert-warning{background-color:var(--color-warning-bg);color:var(--color-warning-text);border-color:var(--color-warning)}.alert-error{background-color:var(--color-error-bg);color:var(--color-error-text);border-color:var(--color-error)}.alert-info{background-color:var(--color-info-bg);color:var(--color-info-text);border-color:var(--color-info)}.tabs-container{display:flex;flex-direction:column;height:100%}.tabs-header{display:flex;gap:var(--space-1);border-bottom:1px solid var(--color-border);background-color:var(--color-bg-secondary);padding:var(--space-2);overflow-x:auto;flex-shrink:0}.tabs-header::-webkit-scrollbar{height:4px}.tab-button{padding:var(--space-2) var(--space-4);border:none;background:transparent;color:var(--color-text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;border-radius:var(--radius-md) var(--radius-md) 0 0;transition:all var(--transition-fast);white-space:nowrap;display:flex;align-items:center;gap:var(--space-2)}.tab-button:hover{background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.tab-button-active{background-color:var(--color-bg-elevated);color:var(--color-text-primary);border-bottom:2px solid var(--color-accent)}.tab-badge{display:inline-flex;align-items:center;justify-content:center;min-width:1.25rem;height:1.25rem;padding:0 var(--space-2);background-color:var(--color-accent);color:#fff;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.tabs-content{flex:1;overflow:auto;background-color:var(--color-bg-elevated)}.code-editor-wrapper{width:100%}.code-editor-wrapper .cm-editor{background-color:var(--color-bg-secondary)!important}.code-editor-wrapper .cm-gutters{background-color:var(--color-bg-tertiary)!important;border-right:1px solid var(--color-border)!important}.code-editor-wrapper .cm-activeLineGutter{background-color:var(--color-bg-secondary)!important}.code-editor-wrapper .cm-content{font-family:var(--font-mono)!important}.code-editor-wrapper .cm-line{padding:0 var(--space-2)}.code-editor-wrapper .cm-scroller{overflow:auto!important}.binding-space-explorer{width:100%;padding:var(--space-4);background:var(--color-bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--color-border)}.summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-3);margin-bottom:var(--space-6)}.summary-card{background:var(--color-bg-elevated);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border);display:flex;align-items:center;gap:var(--space-3);transition:all var(--transition-fast)}.summary-card:hover{border-color:var(--color-border-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.summary-card.complexity{border-width:2px}.card-icon{font-size:2rem;line-height:1;flex-shrink:0}.card-content{display:flex;flex-direction:column;gap:var(--space-1);flex:1;min-width:0}.card-label{color:var(--color-text-tertiary);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;font-weight:600}.card-value{color:var(--color-text-primary);font-size:1.5rem;font-weight:700;line-height:1;overflow:hidden;text-overflow:ellipsis}.chart-section{margin-bottom:var(--space-6)}.section-title{color:var(--color-text-primary);font-size:1.125rem;font-weight:600;margin:0 0 var(--space-4) 0;padding-bottom:var(--space-2);border-bottom:2px solid var(--color-border)}.binding-tooltip{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);box-shadow:var(--shadow-lg)}.tooltip-title{color:var(--color-text-primary);font-weight:600;margin:0 0 var(--space-1) 0;font-size:.875rem}.tooltip-count{color:var(--color-text-secondary);margin:0;font-size:.8125rem}.insights-section{background:var(--color-bg-elevated);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border)}.insights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-3);margin-top:var(--space-3)}.insight-card{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3);background:var(--color-bg-secondary);border-radius:var(--radius-md);border:1px solid var(--color-border);transition:all var(--transition-fast)}.insight-card:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-sm)}.insight-label{color:var(--color-text-secondary);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.insight-value{color:var(--color-text-primary);font-size:1.25rem;font-weight:700}@media(max-width:768px){.binding-space-explorer{padding:var(--space-3)}.summary-cards{grid-template-columns:1fr;gap:var(--space-2)}.summary-card{padding:var(--space-3)}.card-icon{font-size:1.75rem}.card-value{font-size:1.25rem}.section-title{font-size:1rem}.insights-grid{grid-template-columns:1fr;gap:var(--space-2)}.insight-value{font-size:1.125rem}}.bindings-explorer-section{margin-top:var(--space-6);padding:var(--space-4);background:var(--color-bg-elevated);border-radius:var(--radius-md);border:1px solid var(--color-border)}.explorer-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-4);gap:var(--space-4);flex-wrap:wrap}.search-box{position:relative;flex:1;max-width:400px;min-width:250px}.search-icon{position:absolute;left:var(--space-3);top:50%;transform:translateY(-50%);color:var(--color-text-tertiary);pointer-events:none;z-index:1}.search-input{width:100%;padding:var(--space-2) var(--space-3) var(--space-2) calc(var(--space-3) + 18px + var(--space-2));background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;transition:all var(--transition-fast)}.search-input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-subtle)}.search-input::placeholder{color:var(--color-text-tertiary)}.error-message{padding:var(--space-3);margin-bottom:var(--space-4);background:var(--color-error-bg);border:1px solid var(--color-error);border-radius:var(--radius-md);color:var(--color-error-text);font-size:.875rem}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-12);gap:var(--space-4);color:var(--color-text-secondary)}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.bindings-table-wrapper{overflow-x:auto;margin-bottom:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border)}.bindings-table{width:100%;border-collapse:collapse;background:var(--color-bg-secondary);font-size:.8125rem}.bindings-table thead{background:var(--color-bg-tertiary);position:sticky;top:0;z-index:10}.bindings-table th{padding:var(--space-3);text-align:left;color:var(--color-text-primary);font-weight:600;text-transform:uppercase;letter-spacing:.05em;font-size:.6875rem;white-space:nowrap}.binding-index{width:60px;text-align:center!important}.task-column{min-width:120px}.actions-column{width:100px;text-align:center!important}.bindings-table tbody tr{border-top:1px solid var(--color-border);transition:all var(--transition-fast)}.binding-row{cursor:pointer}.binding-row:hover{background:var(--color-bg-elevated)}.binding-row.selected{background:var(--color-accent-subtle);border-left:3px solid var(--color-accent)}.bindings-table td{padding:var(--space-3);color:var(--color-text-secondary)}.candidate-cell{text-align:center}.candidate-badge{display:inline-block;padding:var(--space-1) var(--space-2);background:var(--color-bg-tertiary);border-radius:var(--radius-sm);font-size:.75rem;font-weight:500;color:var(--color-text-primary);font-family:var(--font-mono)}.empty-state{text-align:center;padding:var(--space-10) var(--space-4)!important;color:var(--color-text-tertiary);font-style:italic}.view-button{padding:var(--space-1) var(--space-3);background:var(--color-accent);border:none;border-radius:var(--radius-sm);color:#fff;font-size:.75rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.view-button:hover{background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.pagination{display:flex;justify-content:space-between;align-items:center;padding:var(--space-4);background:var(--color-bg-secondary);border-top:1px solid var(--color-border);border-radius:0 0 var(--radius-md) var(--radius-md);flex-wrap:wrap;gap:var(--space-4)}.pagination-info{color:var(--color-text-secondary);font-size:.8125rem}.pagination-controls{display:flex;align-items:center;gap:var(--space-2)}.page-button{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.page-button:hover:not(:disabled){background:var(--color-bg-tertiary);border-color:var(--color-border-hover);color:var(--color-text-primary)}.page-button:disabled{opacity:.4;cursor:not-allowed}.page-indicator{padding:0 var(--space-3);color:var(--color-text-primary);font-size:.8125rem;font-weight:500;white-space:nowrap}.binding-detail{margin-top:var(--space-6);padding:var(--space-4);background:var(--color-bg-elevated);border-radius:var(--radius-md);border:1px solid var(--color-border)}.binding-detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-3);margin-top:var(--space-3)}.binding-detail-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);background:var(--color-bg-secondary);border-radius:var(--radius-md);border:1px solid var(--color-border);transition:all var(--transition-fast)}.binding-detail-item:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-sm)}.detail-task,.detail-candidate{display:flex;flex-direction:column;gap:var(--space-1);flex:1;min-width:0}.detail-label{font-size:.6875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-tertiary);font-weight:600}.detail-value{color:var(--color-text-primary);font-weight:500;font-size:.875rem;overflow:hidden;text-overflow:ellipsis}.detail-arrow{color:var(--color-accent);font-size:1.25rem;flex-shrink:0}.candidate-attributes{display:flex;flex-wrap:wrap;gap:var(--space-1);margin-top:var(--space-2)}.attribute{display:inline-block;padding:var(--space-1) var(--space-2);background:var(--color-bg-tertiary);border-radius:var(--radius-sm);font-size:.6875rem;color:var(--color-text-secondary);font-family:var(--font-mono)}@media(max-width:480px){.card-content{min-width:0}.card-value{font-size:1.125rem;word-break:break-all}.binding-detail-grid{grid-template-columns:1fr}.explorer-header{flex-direction:column;align-items:stretch}.search-box{max-width:none}.pagination{flex-direction:column;gap:var(--space-3)}.pagination-info{order:2}.pagination-controls{order:1}.bindings-table{font-size:.75rem}.bindings-table th,.bindings-table td{padding:var(--space-2)}}.playground-page{padding:var(--space-6) 0;min-height:calc(100vh - 64px)}.playground-container{max-width:1800px;margin:0 auto;padding:0 var(--space-6);display:grid;grid-template-columns:1fr 1fr;gap:var(--space-6);height:calc(100vh - 64px - var(--space-12))}.playground-panel{display:flex;flex-direction:column;background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;height:100%}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-4);border-bottom:1px solid var(--color-border);background-color:var(--color-bg-secondary);flex-shrink:0}.panel-header h2{font-size:1.25rem;font-weight:600;margin:0}.header-actions{display:flex;gap:var(--space-2);align-items:center}.example-select{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-elevated);color:var(--color-text-primary);font-size:.875rem;cursor:pointer;min-width:200px;max-width:280px;transition:all var(--transition-fast)}.example-select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-subtle)}.example-select:hover{border-color:var(--color-accent)}.example-select optgroup{font-weight:600;color:var(--color-text-primary);font-style:normal;padding:var(--space-1) 0}.example-select option{padding:var(--space-1) var(--space-2);font-weight:400}.panel-content{flex:1;padding:var(--space-4);overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-4)}.engine-selector-card{background-color:var(--color-bg-secondary)}.engine-selector-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-3)}.engine-label{font-size:.875rem;font-weight:600;color:var(--color-text-secondary)}.engine-select{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-elevated);color:var(--color-text-primary);font-size:.9375rem;cursor:pointer;min-width:200px}.engine-select:focus{outline:none;border-color:var(--color-accent)}.engine-capabilities-preview{display:flex;flex-direction:column;gap:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--color-border)}.capabilities-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-tertiary)}.capabilities-badges{display:flex;flex-wrap:wrap;gap:var(--space-2)}.editor-section{display:flex;flex-direction:column;gap:var(--space-2)}.editor-label{font-size:.875rem;font-weight:600;color:var(--color-text-secondary)}.options-header{display:flex;justify-content:space-between;align-items:center}.options-toggles{display:flex;gap:var(--space-4)}.toggle-label{display:flex;align-items:center;gap:var(--space-2);font-size:.875rem;color:var(--color-text-secondary);cursor:pointer}.toggle-label input[type=checkbox]{cursor:pointer}.action-buttons{display:grid;grid-template-columns:1fr 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var(--color-border)}.engine-badges{display:flex;align-items:center;gap:var(--space-2)}.engine-title{font-size:1.5rem;font-weight:600;color:var(--color-text-primary)}.capabilities-section{margin-top:var(--space-4)}.capabilities-title{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-tertiary);margin-bottom:var(--space-3)}.capabilities-list{display:flex;flex-direction:column;gap:var(--space-3)}.capability-item{display:flex;flex-direction:column;gap:var(--space-2)}.capability-key{font-size:.875rem;font-weight:600;color:var(--color-text-secondary)}.capability-values{display:flex;flex-wrap:wrap;gap:var(--space-2)}.no-capabilities{color:var(--color-text-tertiary);font-style:italic;margin-top:var(--space-4)}.comparison-view{margin-top:var(--space-6)}.comparison-empty{text-align:center;padding:var(--space-8)}.comparison-empty 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h3{font-size:1.25rem;font-weight:600}.comparison-capabilities{display:flex;flex-direction:column;gap:var(--space-4)}.comparison-capability{display:flex;flex-direction:column;gap:var(--space-2)}.comparison-cap-key{font-size:.875rem;font-weight:600;color:var(--color-text-secondary);text-transform:capitalize}.comparison-cap-value{font-size:1.125rem;font-weight:600;color:var(--color-text-primary)}.comparison-cap-items{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-2)}.more-items{font-size:.75rem;color:var(--color-text-tertiary);padding:.125rem .5rem}@media(max-width:768px){.engines-grid,.comparison-grid{grid-template-columns:1fr}.engines-controls{flex-direction:column;align-items:stretch}.search-input{min-width:100%}.view-mode-toggle{width:100%}.view-mode-toggle button{flex:1}}.schemas-page{padding:var(--space-8) 0;min-height:calc(100vh - 64px)}.schema-controls{display:flex;gap:var(--space-4);margin-bottom:var(--space-6);flex-wrap:wrap;align-items:center}.schema-type-selector{display:flex;gap:var(--space-2)}.engine-selector{padding:var(--space-2) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-secondary);color:var(--color-text-primary);font-size:.9375rem;cursor:pointer;transition:all var(--transition-fast)}.engine-selector:focus{outline:none;border-color:var(--color-accent)}.schema-info-card{margin-bottom:var(--space-6)}.schema-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-4)}.schema-info-item{display:flex;flex-direction:column;gap:var(--space-1)}.info-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-tertiary)}.schema-info-item code{font-size:.875rem;word-break:break-all}.schema-search{display:flex;gap:var(--space-2);margin-bottom:var(--space-6)}.schema-viewer{background-color:var(--color-bg-secondary);overflow:auto;max-height:600px}.schema-model-viewer{background-color:var(--color-bg-secondary)}.model-toolbar{display:flex;gap:var(--space-2);margin-bottom:var(--space-4);flex-wrap:wrap}.schema-model-canvas{height:600px;border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;background-color:var(--color-bg-primary)}.schema-model-transform-wrapper{width:100%;height:100%}.schema-model-transform-content{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.schema-model-canvas .schema-model-transform-wrapper,.schema-model-canvas .schema-model-transform-content,.schema-model-canvas .react-transform-wrapper,.schema-model-canvas .react-transform-component,.schema-model-canvas [class*=transform-wrapper],.schema-model-canvas 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var(--transition-fast);font-size:.75rem}.json-copy:hover{opacity:1}.json-string{color:var(--color-success)}.json-number{color:#f59e0b}.json-boolean{color:#3b82f6}.json-null{color:var(--color-text-tertiary);font-style:italic}.json-array,.json-object{color:var(--color-text-secondary)}.json-bracket{color:var(--color-text-tertiary);margin-left:var(--space-2)}@media(max-width:768px){.schema-controls{flex-direction:column;align-items:stretch}.schema-type-selector{width:100%}.schema-type-selector button{flex:1}.engine-selector{width:100%}.schema-info-grid{grid-template-columns:1fr}.schema-model-canvas{height:480px}}:root{--color-bg-primary: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-tertiary: #f1f3f5;--color-bg-elevated: #ffffff;--color-text-primary: #18181b;--color-text-secondary: #52525b;--color-text-tertiary: #a1a1aa;--color-border: #e4e4e7;--color-border-hover: #d4d4d8;--color-accent: #7c3aed;--color-accent-hover: #6d28d9;--color-accent-subtle: #ede9fe;--color-success: #22c55e;--color-success-bg: #dcfce7;--color-success-text: #166534;--color-warning: #f59e0b;--color-warning-bg: #fef3c7;--color-warning-text: #92400e;--color-error: #ef4444;--color-error-bg: #fee2e2;--color-error-text: #991b1b;--color-info: #3b82f6;--color-info-bg: #dbeafe;--color-info-text: #1e40af;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-full: 9999px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--color-bg-primary: #0f0f11;--color-bg-secondary: #18181b;--color-bg-tertiary: #27272a;--color-bg-elevated: #1c1c1f;--color-text-primary: #fafafa;--color-text-secondary: #d4d4d8;--color-text-tertiary: #71717a;--color-border: #27272a;--color-border-hover: #3f3f46;--color-accent: #8b5cf6;--color-accent-hover: #a78bfa;--color-accent-subtle: #2e1065;--color-success: #22c55e;--color-success-bg: #14532d;--color-success-text: #86efac;--color-warning: #f59e0b;--color-warning-bg: #78350f;--color-warning-text: #fcd34d;--color-error: #ef4444;--color-error-bg: #7f1d1d;--color-error-text: #fca5a5;--color-info: #3b82f6;--color-info-bg: #1e3a8a;--color-info-text: #93c5fd;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .3);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .4);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .6), 0 8px 10px -6px rgb(0 0 0 / .5)}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}body{margin:0;font-family:var(--font-family);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition-base),color var(--transition-base)}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:600;color:var(--color-text-primary)}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{color:var(--color-text-secondary)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}code{font-family:var(--font-mono);background-color:var(--color-bg-tertiary);padding:.125rem .375rem;border-radius:var(--radius-sm);font-size:.875em}pre{font-family:var(--font-mono);background-color:var(--color-bg-secondary);padding:var(--space-4);border-radius:var(--radius-md);overflow-x:auto;border:1px solid var(--color-border)}pre code{background:none;padding:0;font-size:.875rem}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border-hover);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}*:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--space-6)}.container-wide{width:100%;max-width:1536px;margin:0 auto;padding:0 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