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.matrix-select:before{content:attr(data-label)}}.vendor-card-wrapper{position:relative}.primary-badge{position:absolute;top:-8px;left:50%;transform:translate(-50%);background:var(--accent-primary);color:#fff;font-size:var(--text-xs);font-weight:600;padding:2px 10px;border-radius:var(--radius-sm);z-index:1;text-transform:uppercase;letter-spacing:.5px}.engine-interpretation-note{margin-top:var(--space-md);font-size:var(--text-sm);color:var(--text-muted);font-style:italic}.engine-comparison-section{margin-top:var(--space-xl);padding:var(--space-lg);background:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border)}.engine-comparison-section h3{margin:0 0 var(--space-md) 0;font-size:var(--text-base);color:var(--text-primary)}.engine-comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.engine-comparison-item{padding:var(--space-md);background:var(--bg-surface);border-radius:var(--radius-sm)}.engine-comparison-item h4{margin:0 0 var(--space-xs) 0;font-size:var(--text-sm);font-weight:600;color:var(--text-primary)}.engine-comparison-item p{margin:0;font-size:var(--text-xs);color:var(--text-secondary);line-height:1.5}.engine-comparison-note{margin-top:var(--space-md);font-size:var(--text-xs);color:var(--text-muted)}.billing-info-section{margin-top:var(--space-xl);padding:var(--space-md);background:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border)}.billing-info-section h4{margin:0 0 var(--space-xs) 0;font-size:var(--text-sm);font-weight:600;color:var(--text-primary)}.billing-info-section p{margin:0;font-size:var(--text-xs);color:var(--text-secondary);line-height:1.5}[data-display-mode=comfortable] .guided-message.user .message-content,[data-display-mode=comfortable] .guided-message.assistant .message-content{font-size:var(--text-base);line-height:1.7}[data-display-mode=comfortable] .guided-input-area textarea{font-size:var(--text-base);line-height:1.6}[data-display-mode=compact] 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var(--border)}.mentor-library-modal-search-input{width:100%;padding:var(--space-sm) var(--space-md);font-size:var(--text-sm);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary)}.mentor-library-modal-sections{flex:1;overflow-y:auto;padding:var(--space-md) var(--space-lg);display:flex;flex-direction:column;gap:var(--space-lg)}.mentor-library-modal-section{display:flex;flex-direction:column;gap:var(--space-xs)}.mentor-library-section-title{margin:0;font-size:var(--text-sm);font-weight:600;color:var(--text-secondary)}.mentor-library-doc-list{list-style:none;margin:0;padding:0}.mentor-library-doc-row{padding:var(--space-xs) 0}.mentor-library-doc-label{display:flex;align-items:flex-start;gap:var(--space-sm);cursor:pointer;font-size:var(--text-sm)}.mentor-library-doc-label 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solid var(--accent-primary);outline-offset:2px}::selection{background:var(--accent-primary);color:var(--on-accent)}.btn{padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);font-size:var(--text-base);font-weight:var(--font-medium);border:none;cursor:pointer;transition:all var(--transition-fast);display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-sm{padding:var(--space-sm) var(--space-md);font-size:var(--text-sm)}.btn-lg{padding:var(--space-lg) var(--space-xl);font-size:var(--text-lg)}.btn-header{padding:var(--space-sm) var(--space-lg);font-size:var(--text-sm)}.btn-primary{background:var(--accent-primary);color:var(--on-accent)}.btn-primary:hover:not(:disabled){background:var(--accent-secondary)}.btn-secondary{background:transparent;border:1px solid var(--border);color:var(--text-secondary)}.btn-secondary:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.btn-ghost{background:transparent;color:var(--text-secondary);border:none}.btn-ghost:hover:not(:disabled){color:var(--text-primary);background:var(--bg-tertiary)}.sidebar-add-btn{width:32px;height:32px;min-width:32px;padding:0;font-size:var(--text-sm);line-height:1;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm)}.btn-danger{background:var(--error-fill);color:var(--on-error)}.btn-danger:hover:not(:disabled){background:var(--error-fill-hover)}.btn-success{background:var(--success-fill);color:var(--on-success)}.btn-success:hover:not(:disabled){background:var(--success-fill-hover)}.badge{font-size:var(--text-xs);font-weight:var(--font-semibold);padding:2px 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var(--border);border-radius:var(--radius-full);font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.filter-pill:hover{border-color:var(--accent-primary);color:var(--text-primary)}.filter-pill.active{background:#7c6aef26;border-color:var(--accent-primary);color:var(--accent-primary);font-weight:var(--font-semibold)}.filter-count{background:var(--bg-primary);padding:2px 6px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-semibold)}.filter-pill.active .filter-count{background:var(--accent-primary);color:var(--on-accent)}.form-group{margin-bottom:var(--space-lg)}.form-group label{display:block;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--text-secondary);margin-bottom:var(--space-sm)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:var(--space-md);background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--text-base);font-family:inherit;transition:border-color var(--transition-fast)}.form-group textarea{resize:vertical;min-height:100px}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent-primary)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-hint{display:block;font-size:var(--text-xs);color:var(--text-muted);margin-top:var(--space-xs)}.form-label{display:block;font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--text-secondary);margin-bottom:var(--space-sm)}.form-row{display:flex;gap:var(--space-md)}.form-row 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var(--border);border-radius:var(--radius-lg);padding:var(--space-2xl);text-align:center;transition:all var(--transition-fast)}.upload-zone:hover{border-color:var(--accent-primary);background:var(--accent-glow)}.upload-zone input[type=file]{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.upload-label{color:var(--text-secondary);cursor:pointer}.upload-label 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768px){.page-header{position:fixed;top:var(--space-md);left:68px;right:var(--space-md);z-index:var(--z-page-header-mobile);display:flex;flex-wrap:nowrap;align-items:center;gap:var(--space-sm);min-height:44px;margin-bottom:0;padding:0;background:transparent}.page-header-title{display:none}.page-header-utility{order:1;flex:1;min-width:0}.page-header-utility .header-search{width:100%}.page-header-utility .header-search input{width:100%;min-height:44px;font-size:16px}.page-header-cta{order:2;flex:0 0 auto}.page-header-cta .btn{width:auto;min-width:44px;height:44px;padding:0 var(--space-md);background:var(--bg-secondary);border:1px solid var(--border)}.page-header-cta .btn-primary{background:var(--accent-primary);border-color:var(--accent-primary)}.page-header-cta .btn-header{padding:0 var(--space-md);font-size:var(--text-sm)}.filter-pills{gap:var(--space-xs)}.filter-pill{padding:var(--space-xs) var(--space-sm);font-size:var(--text-xs);min-height:var(--touch-target-min)}}