:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-secondary:#64748b;--color-success:#10b981;--color-danger:#ef4444;--color-warning:#f59e0b;--color-bg-page:#f1f5f9;--color-bg-section:#fff;--color-bg-elevated:#fff;--color-bg-subtle:#f8fafc;--color-bg-hover:#f1f5f9;--color-text:#1e293b;--color-text-secondary:#64748b;--color-text-muted:#94a3b8;--color-border:#e2e8f0;--color-border-hover:#cbd5e1;--color-code-bg:#0f172a;--color-code-text:#e2e8f0;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1)}[data-theme=dark]{--color-bg-page:#0f172a;--color-bg-section:#1e293b;--color-bg-elevated:#334155;--color-bg-subtle:#1e293b;--color-bg-hover:#334155;--color-text:#f1f5f9;--color-text-secondary:#cbd5e1;--color-text-muted:#94a3b8;--color-border:#334155;--color-border-hover:#475569;--color-code-bg:#020617;--color-code-text:#e2e8f0;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.3);--shadow-md:0 4px 6px -1px rgba(0,0,0,.4);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.5)}body{background-color:var(--color-bg-page);color:var(--color-text);transition:background-color .3s ease,color .3s ease}.btn-primary,.btn-secondary,.category-tab,.input-textarea,.modal-content,.output-content,.output-select,.pipeline-section,.theme-toggle,.transformer-button,.transformer-card,.transformer-search-input{transition:background-color .3s ease,color .3s ease,border-color .3s ease,transform .2s ease}.pipeline-section{background:var(--color-bg-section);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-sm)}.pipeline-section-header{font-size:1.125rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-sm);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-primary)}.pipeline-section-header-icon{width:1.5rem;height:1.5rem;color:var(--color-primary)}.pipeline-tabs{margin-bottom:var(--spacing-md);border-bottom:2px solid var(--color-border)}.pipeline-tab,.pipeline-tabs{display:flex;gap:var(--spacing-xs)}.pipeline-tab{background:transparent;padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;font-weight:500;color:var(--color-text-secondary);cursor:pointer;align-items:center;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s ease}.pipeline-tab:hover{color:var(--color-text);background:var(--color-bg-hover)}.pipeline-tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}.pipeline-tab span{font-size:1.125rem}.pipeline-tab-content{min-height:200px}.input-section{position:relative}.input-label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text);margin-bottom:var(--spacing-sm)}.input-actions{position:absolute;top:0;right:0;display:flex;gap:var(--spacing-xs)}.input-textarea{width:100%;padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.875rem;line-height:1.5;resize:vertical;transition:all .2s}.input-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.input-meta{display:flex;justify-content:flex-end;gap:var(--spacing-md);margin-top:var(--spacing-sm);font-size:.75rem;color:var(--color-text-light)}.transformer-selector-search{margin-bottom:var(--spacing-md)}.transformer-search-input{width:100%;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;background:var(--color-bg-section);color:var(--color-text)}.transformer-search-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.transformer-categories{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-md);flex-wrap:wrap}.category-tab{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;cursor:pointer;transition:all .2s;color:var(--color-text)}.category-tab:hover{background:var(--color-bg-hover);border-color:var(--color-primary)}.category-tab.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.transformer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:var(--spacing-sm);gap:var(--spacing-sm)}.transformer-button{padding:var(--spacing-md);background:var(--color-bg-section);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;cursor:pointer;transition:all .2s;text-align:left;display:flex;flex-direction:column;gap:var(--spacing-xs)}.transformer-button:hover{background:var(--color-bg-hover);border-color:var(--color-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.transformer-button-icon{font-size:1.25rem}.transformer-button-name{font-weight:500;color:var(--color-text)}.pipeline-flow{display:flex;flex-direction:column;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-subtle);border-radius:var(--radius-md);min-height:100px}.pipeline-empty-state{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary)}.pipeline-empty-state-icon{font-size:3rem;margin-bottom:var(--spacing-md);opacity:.3}.transformer-card{background:var(--color-bg-section);border:2px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md);position:relative;transition:all .2s}.transformer-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.transformer-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-sm)}.transformer-card-title{display:flex;align-items:center;gap:var(--spacing-sm);font-weight:600;color:var(--color-text)}.transformer-card-step{display:inline-flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;background:var(--color-primary);color:#fff;border-radius:50%;font-size:.75rem;font-weight:600}.transformer-card-actions{display:flex;gap:var(--spacing-xs)}.transformer-card-button{padding:var(--spacing-xs) var(--spacing-sm);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.75rem;color:var(--color-text);cursor:pointer;transition:all .2s}.transformer-card-button:hover{background:var(--color-bg-hover);border-color:var(--color-primary);color:var(--color-text)}.transformer-card-button--danger{color:var(--color-danger);border-color:var(--color-danger)}.transformer-card-button--danger:hover{background:var(--color-danger);color:#fff}.transformer-card-details{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--color-border)}.transformer-card-arrow{text-align:center;color:var(--color-text-secondary);font-size:1.5rem;margin:var(--spacing-sm) 0}.output-section{position:relative}.output-header{justify-content:space-between;margin-bottom:var(--spacing-md)}.output-actions,.output-header{display:flex;align-items:center}.output-actions{gap:var(--spacing-sm)}.output-select{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;background:var(--color-bg-section);color:var(--color-text);cursor:pointer}.output-select:focus{outline:none;border-color:var(--color-primary)}.output-button{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:var(--spacing-xs)}.output-button:hover{background:var(--color-primary-hover);box-shadow:var(--shadow-md)}.output-button--success{background:var(--color-success)}.output-content{background:var(--color-code-bg);color:var(--color-code-text);padding:var(--spacing-lg);border-radius:var(--radius-md);overflow-x:auto;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.875rem;line-height:1.6;max-height:600px;overflow-y:auto}.output-content pre{margin:0;white-space:pre-wrap;word-wrap:break-word}.output-content-html{background:var(--color-bg-section);color:var(--color-text);border:1px solid var(--color-border)}.btn-primary{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-primary:hover{background:var(--color-primary-hover);box-shadow:var(--shadow-md)}.btn-secondary{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-section);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-secondary:hover{background:var(--color-bg-hover);border-color:var(--color-primary)}.btn-small{padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem}.theme-toggle{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;background:var(--color-bg-section);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all .3s ease;padding:0}.theme-toggle:hover{background:var(--color-bg-hover);border-color:var(--color-primary);transform:rotate(15deg) scale(1.05)}.theme-toggle:active{transform:rotate(15deg) scale(.95)}.theme-toggle:focus{outline:2px solid var(--color-primary);outline-offset:2px}.theme-toggle:focus:not(:focus-visible){outline:none}.theme-icon{font-size:1.25rem;display:flex;align-items:center;justify-content:center;transition:transform .3s ease}.theme-toggle:hover .theme-icon{transform:scale(1.1)}@media (max-width:768px){:root{--spacing-lg:1rem;--spacing-xl:1.5rem}.pipeline-section{padding:var(--spacing-md);margin-bottom:var(--spacing-md)}.pipeline-section-header{font-size:1rem}.pipeline-tab{font-size:.8125rem;padding:var(--spacing-xs) var(--spacing-sm)}.pipeline-tab span{font-size:1rem}.transformer-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.transformer-button{padding:var(--spacing-sm)}.transformer-categories{gap:var(--spacing-xs)}.category-tab{padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem}.transformer-card{padding:var(--spacing-sm)}.transformer-card-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}.transformer-card-actions{width:100%;justify-content:flex-start}.transformer-card-button{font-size:.7rem;padding:var(--spacing-xs)}.output-header{flex-direction:column;gap:var(--spacing-sm);align-items:flex-start}.output-actions{width:100%;justify-content:flex-start}.output-button,.output-select{flex:1 1}.input-textarea{font-size:.8rem;padding:var(--spacing-sm)}.input-meta{font-size:.7rem;gap:var(--spacing-sm)}.btn-primary,.btn-secondary{font-size:.8rem;padding:var(--spacing-xs) var(--spacing-sm)}.modal-content{width:95%;padding:var(--spacing-md)}}@media (max-width:480px){.transformer-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.transformer-card-title{font-size:.875rem}.transformer-card-step{width:1.5rem;height:1.5rem;font-size:.7rem}.output-content{font-size:.75rem;padding:var(--spacing-sm);max-height:400px}}.upload-section{background-color:var(--color-bg-subtle)}.select-section,.upload-section{margin-bottom:24px;padding:16px;border-radius:8px;border:1px solid var(--color-border)}.edit-section,.select-section{background-color:var(--color-bg-section)}.edit-section{padding:16px;border-radius:8px;border:1px solid var(--color-border)}.section-header{font-size:20px;font-weight:700;margin-bottom:12px;color:var(--color-text);border-bottom:2px solid var(--color-primary);padding-bottom:8px}.edit-subsection{margin-bottom:16px;padding:12px;background-color:var(--color-bg-subtle);border-radius:6px;border:1px solid var(--color-border)}.subsection-header{font-size:16px;font-weight:600;margin-bottom:8px;color:var(--color-text-secondary)}.filter-builder{background-color:var(--color-bg-subtle)}.filter-checkbox{padding:4px 8px;border-radius:4px;background-color:transparent;border:1px solid transparent;display:inline-block;transition:all .2s ease}.filter-checkbox.selected{background-color:var(--color-bg-hover);border:1px solid var(--color-primary)}.filter-input{margin-left:4px}.apply-filters-btn{background-color:var(--color-success);color:#fff;border:none;padding:6px 12px;border-radius:4px;cursor:pointer;transition:background-color .2s ease}.apply-filters-btn:hover{opacity:.9}.code-block{display:block;word-break:break-all;white-space:pre-wrap;background-color:var(--color-code-bg);color:var(--color-code-text);padding:8px;border-radius:4px;border:1px solid var(--color-border);font-size:12px;max-width:100%;overflow-wrap:break-word;font-family:Courier New,Courier,monospace}.copy-btn{background-color:var(--color-primary);color:#fff;border:none;padding:4px 8px;border-radius:4px;cursor:pointer;font-size:12px;margin-left:8px;transition:background-color .2s ease}.copy-btn:hover{background-color:var(--color-primary-hover)}.copy-btn.copied{background-color:var(--color-success)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--color-bg-section);color:var(--color-text);padding:24px;border-radius:8px;max-width:400px;width:90%;box-shadow:var(--shadow-lg);border:1px solid var(--color-border)}.modal-buttons{display:flex;gap:12px;margin-top:16px;justify-content:flex-end}.btn-cancel{background-color:var(--color-bg-subtle);color:var(--color-text);border:1px solid var(--color-border);border-radius:4px}.btn-cancel,.btn-delete{padding:8px 16px;cursor:pointer}.btn-delete{background-color:var(--color-danger);color:#fff;border:none;border-radius:4px}.btn-delete:hover{opacity:.9}.btn-cancel:hover{background-color:var(--color-bg-hover)}.upload-progress{margin-top:12px;padding:8px;background-color:var(--color-bg-subtle);border-radius:4px;border:1px solid var(--color-border)}.progress-item{display:flex;align-items:center;justify-content:space-between;padding:4px 0;border-bottom:1px solid var(--color-border)}.progress-item:last-child{border-bottom:none}.progress-filename{flex:1 1;font-size:14px;color:var(--color-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:12px}.progress-status{font-size:12px;padding:2px 6px;border-radius:3px;font-weight:500}.progress-status.pending{background-color:var(--color-bg-hover);color:var(--color-text-muted)}.progress-status.uploading{background-color:rgba(33,150,243,.2);color:var(--color-primary)}.progress-status.completed{background-color:rgba(16,185,129,.2);color:var(--color-success)}.progress-status.error{background-color:rgba(239,68,68,.2);color:var(--color-danger)}@media (max-width:768px){.section-header{font-size:18px}.subsection-header{font-size:14px}.edit-section,.select-section,.upload-section{margin-bottom:16px;padding:12px}.edit-subsection{margin-bottom:12px;padding:8px}.code-block{font-size:10px;padding:6px}.copy-btn{position:static!important;margin-top:8px;margin-left:0;display:block;width:100%}}.upload-dropzone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-align:center;background:var(--color-bg-subtle);cursor:pointer;transition:all .3s ease;position:relative}.upload-dropzone.drag-over,.upload-dropzone:hover{border-color:var(--color-primary);background:var(--color-bg-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.upload-dropzone.drag-over{border-style:solid;background:rgba(37,99,235,.05)}.upload-dropzone-icon{font-size:3rem;margin-bottom:var(--spacing-md);color:var(--color-text-secondary);transition:color .3s ease}.upload-dropzone.drag-over .upload-dropzone-icon,.upload-dropzone:hover .upload-dropzone-icon{color:var(--color-primary)}.upload-dropzone-text{font-size:1rem;color:var(--color-text);margin-bottom:var(--spacing-sm);font-weight:500}.upload-dropzone-hint{font-size:.875rem;color:var(--color-text-secondary)}.upload-dropzone input[type=file]{position:absolute;width:100%;height:100%;top:0;left:0;opacity:0;cursor:pointer}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:var(--spacing-sm);gap:var(--spacing-sm)}.image-grid-item{position:relative;border-radius:var(--radius-md);overflow:hidden;cursor:pointer;transition:all .2s ease;border:2px solid var(--color-border);background:var(--color-bg-section)}.image-grid-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.image-grid-item.selected{border:3px solid var(--color-primary);box-shadow:var(--shadow-md)}.image-grid-item img{width:100%;height:120px;object-fit:cover;display:block}.image-grid-item-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(0deg,rgba(0,0,0,.7),transparent);padding:var(--spacing-xs) var(--spacing-sm);color:#fff;font-size:.75rem;opacity:0;transition:opacity .2s ease}.image-grid-item:hover .image-grid-item-overlay{opacity:1}.edit-tabs{margin-bottom:var(--spacing-md);border-bottom:2px solid var(--color-border);flex-wrap:wrap}.edit-tab,.edit-tabs{display:flex;gap:var(--spacing-xs)}.edit-tab{background:transparent;padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;font-weight:500;color:var(--color-text-secondary);cursor:pointer;align-items:center;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s ease}.edit-tab:hover{color:var(--color-text);background:var(--color-bg-hover)}.edit-tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}.edit-tab-icon{font-size:1.125rem}.edit-tab-content{min-height:300px;padding:var(--spacing-md) 0}.preview-container{background:var(--color-bg-section);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-sm)}.preview-header{justify-content:space-between;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border)}.preview-header,.preview-title{display:flex;align-items:center}.preview-title{font-size:1rem;font-weight:600;color:var(--color-text);gap:var(--spacing-sm)}.preview-image-wrapper{position:relative;background:var(--color-bg-subtle);border-radius:var(--radius-md);overflow:hidden;display:flex;justify-content:center;align-items:center;min-height:400px}.preview-image{max-width:100%;max-height:500px;object-fit:contain;border-radius:var(--radius-md)}.preview-loading{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:var(--spacing-md);z-index:10;border-radius:var(--radius-md)}.preview-loading-spinner{width:40px;height:40px;border:4px solid hsla(0,0%,100%,.3);border-top:4px solid var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}.preview-loading-text{color:#fff;font-size:.875rem;font-weight:500;text-shadow:0 1px 3px rgba(0,0,0,.5)}@keyframes spin{to{transform:rotate(1turn)}}.step-indicator{gap:var(--spacing-md);margin-bottom:var(--spacing-lg);padding:var(--spacing-md);background:var(--color-bg-section);border-radius:var(--radius-lg);border:1px solid var(--color-border)}.step,.step-indicator{display:flex;align-items:center}.step{gap:var(--spacing-sm);flex:1 1}.step-number{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--color-bg-subtle);color:var(--color-text-secondary);font-weight:600;font-size:.875rem;border:2px solid var(--color-border);transition:all .3s ease}.step.active .step-number{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.step.completed .step-number{background:var(--color-success);color:#fff;border-color:var(--color-success)}.step-label{font-size:.875rem;color:var(--color-text-secondary);font-weight:500}.step.active .step-label{color:var(--color-text);font-weight:600}.step-arrow{color:var(--color-border);font-size:1.25rem}.control-group{background:var(--color-bg-subtle);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md);margin-bottom:var(--spacing-md);transition:all .2s ease}.control-group.active{background:rgba(37,99,235,.05);border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.control-group-header{font-size:.875rem;font-weight:600;color:var(--color-text);gap:var(--spacing-xs)}.control-group-header,.control-row{margin-bottom:var(--spacing-sm);display:flex;align-items:center}.control-row{gap:var(--spacing-md);flex-wrap:wrap}.control-row:last-child{margin-bottom:0}.preset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:var(--spacing-sm);gap:var(--spacing-sm)}.preset-button{padding:var(--spacing-md);background:var(--color-bg-section);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-align:center;color:var(--color-text)}.preset-button:hover{background:var(--color-bg-hover);border-color:var(--color-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.action-buttons{display:flex;gap:var(--spacing-sm);flex-wrap:wrap;padding-top:var(--spacing-md);border-top:1px solid var(--color-border)}.btn-generate{background:var(--color-success);color:#fff;border:none;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:var(--spacing-xs)}.btn-generate:hover{background:#0d9668;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-generate:disabled{background:var(--color-bg-subtle);color:var(--color-text-muted);cursor:not-allowed;transform:none}.btn-danger{background:var(--color-danger);color:#fff;border:none;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-danger:hover{background:#dc2626;box-shadow:var(--shadow-md)}.empty-state{text-align:center;padding:var(--spacing-xl) var(--spacing-md);color:var(--color-text-secondary)}.empty-state-icon{font-size:3rem;margin-bottom:var(--spacing-md);opacity:.3}.empty-state-text{font-size:1rem;margin-bottom:var(--spacing-xs)}.empty-state-hint{font-size:.875rem;opacity:.7}.crop-container{background:var(--color-bg-section);border-radius:var(--radius-md);overflow:hidden;margin-bottom:var(--spacing-md)}.crop-viewport{position:relative;width:100%;height:400px;background:#333;border-radius:var(--radius-md) var(--radius-md) 0 0}.crop-controls{padding:var(--spacing-md);background:var(--color-bg-subtle);border-top:1px solid var(--color-border)}.filter-active-badge{display:inline-flex;align-items:center;gap:4px;background:var(--color-primary);color:#fff;font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:12px;margin-left:8px}.filter-option{padding:12px;border-radius:var(--radius-md);margin-bottom:12px;border:2px solid transparent;transition:all .2s ease;cursor:pointer}.filter-option:hover{background:rgba(37,99,235,.04)}.filter-option.active{background:rgba(37,99,235,.08);border-color:var(--color-primary)}.filter-option label{cursor:pointer;width:100%;margin:0}@media (max-width:768px){.step-indicator{flex-direction:column;align-items:stretch}.step{width:100%}.step-arrow{transform:rotate(90deg);align-self:center}.upload-dropzone{padding:var(--spacing-lg)}.upload-dropzone-icon{font-size:2rem}.image-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.edit-tabs{gap:0}.edit-tab{flex:1 1;justify-content:center;padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem}.preview-image-wrapper{min-height:250px}.crop-viewport{height:300px}.action-buttons{flex-direction:column}.btn-danger,.btn-generate{width:100%;justify-content:center}}input[type=checkbox].checkbox{appearance:auto;-webkit-appearance:checkbox;-moz-appearance:checkbox;width:16px;height:16px;cursor:pointer;margin:0;flex-shrink:0;accent-color:var(--color-primary)}