.enhancer-workspace{display:flex;gap:20px;flex:1;height:calc(100vh - var(--app-header-height) - 40px);min-height:500px}.workspace-controls{width:var(--controls-panel-width, 320px);flex-shrink:0;background:var(--background-color-regular, #fff);border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.06);display:flex;flex-direction:column;overflow:hidden}.controls-section{flex:1;padding:20px;overflow-y:auto}.controls-title{font-size:16px;font-weight:600;color:var(--color-text);margin:0 0 16px 0}.upload-zone{border:2px dashed rgba(26,86,219,.3);border-radius:12px;padding:24px;text-align:center;cursor:pointer;transition:all .2s ease;background:rgba(26,86,219,.02);margin-bottom:24px}.upload-zone:hover{border-color:var(--primary-color, #1a56db);background:rgba(26,86,219,.05)}.upload-zone.dragover{border-color:var(--primary-color, #1a56db);background:rgba(26,86,219,.1)}.upload-zone.has-file{border-style:solid;border-color:var(--primary-color, #1a56db);background:rgba(26,86,219,.05)}.upload-zone.has-file .upload-icon,.upload-zone.has-file .upload-hint{display:none}.upload-zone.has-file .upload-text{color:var(--primary-color, #1a56db)}.upload-zone.disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.upload-zone-inner{display:flex;flex-direction:column;align-items:center;gap:8px}.upload-icon{color:var(--primary-color, #1a56db);opacity:.7}.upload-text{font-size:14px;font-weight:500;color:var(--color-text)}.upload-hint{font-size:12px;color:var(--color-light)}.advanced-options{display:none;margin-bottom:16px}.options-label{font-size:14px;font-weight:500;color:var(--color-text);margin:0 0 12px 0}.options-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.option-btn{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border:1px solid rgba(0,0,0,.1);border-radius:8px;background:var(--background-color-regular, #fff);cursor:pointer;transition:all .2s ease}.option-btn:hover{border-color:var(--primary-color, #1a56db)}.option-btn.active{background:var(--primary-color, #1a56db);border-color:var(--primary-color, #1a56db);color:#fff}.option-btn.active .option-info svg{color:hsla(0,0%,100%,.8)}.option-name{font-size:13px;font-weight:500}.option-info{display:flex;align-items:center;justify-content:center}.option-info svg{color:var(--color-light);opacity:.7}.controls-action{padding:16px 20px;border-top:1px solid rgba(0,0,0,.06)}.free-usage-hint{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;margin-bottom:12px;background:linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(52, 211, 153, 0.08) 100%);border:1px solid rgba(16,185,129,.2);border-radius:10px}.free-badge{display:inline-flex;align-items:center;padding:2px 8px;background:linear-gradient(135deg, #10b981 0%, #34d399 100%);color:#fff;font-size:11px;font-weight:700;letter-spacing:.5px;border-radius:4px}.free-text{font-size:13px;color:#059669;font-weight:500}.credits-cost-info{display:flex;align-items:center;justify-content:center;padding:10px 14px;margin-bottom:12px;background:rgba(0,0,0,.03);border-radius:10px;font-size:13px;color:var(--color-text-secondary, #666)}.enhance-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;background:var(--primary-button-bgcolor, linear-gradient(135deg, #1a56db 0%, #3b82f6 50%, #60a5fa 100%));color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease}.enhance-btn:hover:not(:disabled){background:var(--primary-button-hover-bgcolor, linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #3b82f6 100%));box-shadow:0 4px 12px rgba(26,86,219,.3)}.enhance-btn:disabled{opacity:.6;cursor:not-allowed}.processing-state{display:flex;align-items:center;justify-content:center;gap:12px;padding:14px 24px;background:var(--primary-button-bgcolor);color:#fff;border-radius:10px;font-size:15px;font-weight:600}.processing-spinner{width:20px;height:20px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.workspace-preview{flex:1;background:var(--background-color-regular, #fff);border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.06);display:flex;flex-direction:column;overflow:hidden;min-width:0}.preview-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(0,0,0,.06)}.preview-title{font-size:16px;font-weight:600;color:var(--color-text);margin:0}.preview-actions{display:flex;align-items:center;gap:8px}.preview-action-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:rgba(0,0,0,0);border-radius:8px;cursor:pointer;color:var(--color-text);transition:all .2s ease}.preview-action-btn:hover:not(:disabled){background:rgba(0,0,0,.05)}.preview-action-btn:disabled{opacity:.4;cursor:not-allowed}.preview-content{flex:1;position:relative;display:flex;align-items:center;justify-content:center;background:repeating-conic-gradient(rgba(0, 0, 0, 0.03) 0% 25%, transparent 0% 50%) 50%/20px 20px;overflow:hidden}.preview-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--color-light);text-align:center;padding:40px}.preview-empty.preview-demo{position:absolute;inset:0;padding:0}.preview-empty-icon{opacity:.4;margin-bottom:16px}.preview-empty-text{font-size:14px;margin:0}.demo-compare-slider{position:relative;width:100%;height:100%;overflow:hidden;user-select:none}.demo-compare-before,.demo-compare-after{position:absolute;inset:0}.demo-compare-before img,.demo-compare-after img{width:100%;height:100%;object-fit:contain;pointer-events:none}.demo-compare-before{z-index:2;clip-path:inset(0 50% 0 0)}.demo-compare-before .compare-label{opacity:1;visibility:visible}.demo-compare-after{z-index:1}.demo-compare-after .compare-label{opacity:1;visibility:visible}.demo-compare-handle{position:absolute;top:0;bottom:0;left:50%;width:48px;margin-left:-24px;z-index:10;cursor:ew-resize;touch-action:none}.demo-compare-handle .compare-handle-line{position:absolute;top:0;bottom:0;left:50%;width:3px;margin-left:-1.5px;background:var(--primary-color, #1a56db);box-shadow:0 0 8px rgba(26,86,219,.5)}.demo-compare-handle .compare-handle-circle{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:44px;height:44px;background:var(--primary-color, #1a56db);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 12px rgba(26,86,219,.4)}.demo-compare-handle .compare-handle-circle svg{color:#fff}.preview-compare{position:absolute;inset:0}.compare-slider-container{position:relative;width:100%;height:100%;overflow:hidden;user-select:none}.compare-before,.compare-after{position:absolute;inset:0}.compare-before img,.compare-after img{width:100%;height:100%;object-fit:contain;pointer-events:none}.compare-before{z-index:2;clip-path:inset(0 50% 0 0)}.compare-after{z-index:1;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.compare-after.loading img{filter:blur(8px);transform:scale(1.02);transition:filter .5s ease,transform .5s ease}.compare-after.loading::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);background-size:200% 100%;animation:shimmer 1.5s infinite;pointer-events:none}.compare-after:not(.loading) img{filter:blur(0);transform:scale(1);transition:filter .5s ease,transform .5s ease}.compare-label{position:absolute;top:16px;padding:6px 12px;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);color:#fff;font-size:12px;font-weight:600;text-transform:uppercase;border-radius:6px;z-index:5;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.compare-label.label-before{left:16px}.compare-label.label-after{right:16px}.preview-content[data-status=done] .compare-label{opacity:1;visibility:visible}.preview-content[data-status=done] .compare-after{opacity:1;visibility:visible}.compare-handle{position:absolute;top:0;bottom:0;left:50%;width:48px;margin-left:-24px;z-index:10;cursor:ew-resize;touch-action:none}.compare-handle-line{position:absolute;top:0;bottom:0;left:50%;width:3px;margin-left:-1.5px;background:var(--primary-color, #1a56db);box-shadow:0 0 8px rgba(26,86,219,.5)}.compare-handle-circle{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:44px;height:44px;background:var(--primary-color, #1a56db);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 12px rgba(26,86,219,.4)}.compare-handle-circle svg{color:#fff}.preview-processing{position:absolute;inset:0}.processing-overlay{position:relative;width:100%;height:100%}.processing-bg-image{width:100%;height:100%;object-fit:contain;filter:blur(3px);opacity:.7}.processing-mask{position:absolute;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center}.processing-content{display:flex;flex-direction:column;align-items:center;gap:16px;color:#fff}.processing-spinner-large{width:48px;height:48px;border:3px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.processing-text{font-size:16px;font-weight:500;margin:0}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}.zoom-overlay{position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:9999;display:flex;align-items:center;justify-content:center;cursor:pointer;animation:fadeIn .2s ease;padding:20px}.zoom-content{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.zoom-content img,.zoom-content video{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.video-playback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#000}.video-playback video{max-width:100%;max-height:100%;object-fit:contain}.video-playback .back-to-compare-btn{position:absolute;top:16px;left:16px;display:flex;align-items:center;gap:6px;padding:8px 14px;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);border:none;border-radius:8px;color:#fff;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease;z-index:10}.video-playback .back-to-compare-btn:hover{background:rgba(0,0,0,.8)}.video-playback .back-to-compare-btn svg{opacity:.9}@media screen and (max-width: 1024px){.enhancer-workspace{flex-direction:column;height:auto;min-height:auto}.workspace-controls{width:100%;max-height:none}.workspace-preview{min-height:400px}}@media screen and (max-width: 768px){.enhancer-workspace{gap:16px}.controls-section{padding:16px}.controls-action{padding:12px 16px}.upload-zone{padding:20px}.options-grid{grid-template-columns:1fr 1fr;gap:6px}.option-btn{padding:8px 10px}.option-name{font-size:12px}.preview-header{padding:12px 16px}.workspace-preview{min-height:300px}}