.story-image-video-toolbar-button{display:flex;align-items:center;gap:var(--toolbar-action-gap);padding:var(--toolbar-action-padding-y) var(--toolbar-action-padding-x);height:var(--toolbar-action-height);min-width:var(--toolbar-action-min-width);background:var(--image-node-describe-btn-bg);border:1.5px solid transparent;border-radius:var(--toolbar-action-radius);background-image:linear-gradient(var(--image-node-describe-btn-bg),var(--image-node-describe-btn-bg)),conic-gradient(from 209deg at 50% 50%,#ff6464a8,#ffc864a8,#ff64ffa8,#ff6464a8 360deg);background-origin:border-box;background-clip:padding-box,border-box;cursor:pointer;transition:opacity .2s ease,filter .2s ease;color:var(--image-node-toolbar-btn-text)}.story-image-video-toolbar-button span{font-family:var(--font-primary);font-size:12px;line-height:16px;color:var(--image-node-toolbar-btn-text);white-space:nowrap}.story-image-video-toolbar-button:disabled,.story-image-video-toolbar-button:disabled:hover{opacity:.65;cursor:not-allowed;filter:grayscale(.2)}.react-flow__node-storyImage .base-node-wrapper{--node-width: 320px;--node-min-height: auto;width:320px;min-height:auto;border-radius:16px}.react-flow__node-storyImage .base-node-container{width:320px;min-height:auto}.react-flow__node-storyImage .base-node-content{position:relative;inset:auto}.story-image-card{position:relative;width:100%;display:flex;flex-direction:column;border-radius:16px;background:var(--image-node-card-bg, #1F1F1F);border:1px solid var(--image-node-card-border, rgba(255, 255, 255, .07));box-shadow:0 18px 32px #00000040;box-sizing:border-box;overflow:visible}.react-flow__node-storyImage.selected .story-image-card{border-color:var(--image-node-card-selected-border, rgba(255, 255, 255, .5));box-shadow:0 18px 44px #0000008c}.story-image-header.node-header{position:relative;inset:auto;width:100%;padding:12px 16px;border-radius:15px 15px 0 0;border:none}.story-play-menu{position:absolute;top:52px;right:12px;z-index:200;background:var(--image-node-card-bg, #1F1F1F);border:1px solid var(--image-node-card-border, rgba(255, 255, 255, .07));border-radius:8px;padding:4px;display:flex;flex-direction:column;gap:2px;box-shadow:0 8px 24px #0006;min-width:190px}.story-play-menu-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border:none;border-radius:6px;background:transparent;color:var(--text-secondary, #aaa);font-size:12px;font-weight:500;cursor:pointer;text-align:left;transition:background .15s,color .15s;white-space:nowrap}.story-play-menu-item:hover{background:var(--bg-tertiary, #252525);color:var(--text-primary, #e0e0e0)}.story-play-menu-item--primary{color:var(--handle-storyboard, #A020F0)}.story-play-menu-item--primary:hover{background:var(--storyboard-hover-bg, rgba(160, 32, 240, .15));color:var(--handle-storyboard, #A020F0)}.story-prompt-section{padding:8px 12px}.story-prompt-input{width:100%;height:56px;background:var(--bg-tertiary, #1a1a1a);border:1px solid var(--border-primary, #444);border-radius:6px;color:var(--text-primary, #e0e0e0);font-size:13px;padding:10px;resize:none;font-family:inherit;line-height:1.4;box-sizing:border-box}.story-prompt-input:focus{outline:none;border-color:var(--handle-storyboard, #A020F0)}.story-prompt-input::placeholder{color:var(--text-tertiary, #666)}.story-prompt-input:disabled{opacity:.6;cursor:not-allowed}.story-scenes-container{flex:1;overflow-y:auto;margin-bottom:12px}.story-scene-block{border-bottom:1px solid var(--border-primary, #333)}.story-scene-block.collapsed{min-height:44px}.story-scene-header{height:44px;display:flex;align-items:center;padding:0 12px;gap:8px;cursor:pointer;background:var(--node-scene-header-bg, rgba(0, 0, 0, .15))}.story-scene-header:hover{background:var(--node-scene-header-hover-bg, rgba(0, 0, 0, .25))}.story-scene-number{width:20px;height:20px;background:linear-gradient(135deg,var(--handle-storyboard) 0%,var(--handle-storyboard) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:var(--text-primary);flex-shrink:0}.story-scene-thumb{width:32px;height:24px;object-fit:cover;border-radius:3px;border:1px solid var(--border-primary, #444)}.story-collapse-icon{color:var(--text-tertiary, #666);font-size:10px}.story-scene-header>.story-collapse-icon:nth-child(2){margin-left:auto}.story-scene-regen-btn{margin-left:auto;display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:4px;background:transparent;color:var(--text-tertiary, #666);cursor:pointer;padding:0;flex-shrink:0;transition:background .15s,color .15s}.story-scene-regen-btn:hover{background:var(--storyboard-hover-bg, rgba(160, 32, 240, .15));color:var(--handle-storyboard, #A020F0)}.story-scene-content{padding:8px 12px;display:flex;flex-direction:column;gap:8px}.story-scene-prompt{width:100%;height:64px;background:var(--bg-tertiary, #1a1a1a);border:1px solid var(--border-primary, #444);border-radius:4px;color:var(--text-primary, #e0e0e0);font-size:11px;padding:6px 18px 6px 8px;resize:vertical;font-family:inherit;line-height:1.4;box-sizing:border-box;position:relative;z-index:20}.story-scene-prompt:focus{outline:none;border-color:var(--handle-storyboard, #A020F0)}.story-scene-prompt::placeholder{color:var(--text-tertiary, #555)}.story-scene-image{width:100%;height:160px;flex-shrink:0}.story-scene-image img{width:100%;height:100%;object-fit:contain;background:#000;border-radius:4px;border:1px solid var(--border-primary, #444)}.story-scene-image-wrapper{position:relative;width:100%;height:100%}.story-scene-image-wrapper img,.story-frame-thumbnail{width:100%;height:100%;object-fit:contain;background:#000;border-radius:4px;border:1px solid var(--border-primary, #444)}.story-scene-overlay{position:absolute;inset:0;background:#0009;border-radius:4px;display:flex;align-items:center;justify-content:center}.story-scene-placeholder{width:100%;height:100%;background:var(--bg-tertiary, #1a1a1a);border:1px dashed var(--border-primary, #444);border-radius:4px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:10px;color:var(--text-tertiary, #555)}.story-failed{color:var(--status-error)}.story-retry-btn{background:var(--status-error);color:var(--text-primary);border:none;border-radius:2px;font-size:8px;padding:2px 4px;cursor:pointer}.story-retry-btn:hover{background:var(--error-text)}.story-error-banner{padding:8px 12px;background:var(--danger-surface);border-top:1px solid var(--danger-border);color:var(--status-error);font-size:12px;text-align:center}.story-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.2);border-top-color:var(--handle-storyboard, #A020F0);border-radius:50%;animation:story-spin .8s linear infinite}@keyframes story-spin{to{transform:rotate(360deg)}}.story-edge-control{position:absolute;top:24px;width:auto;min-width:130px;background:var(--bg-tertiary, rgba(30, 30, 30, .95));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-primary, #444);border-radius:12px;padding:8px;display:flex;flex-direction:column;gap:4px;opacity:0;pointer-events:none;transition:opacity .2s ease;box-shadow:0 4px 12px #0000004d;z-index:100}.story-edge-control:before{content:"";position:absolute;top:0;bottom:0;width:12px}.story-edge-control.right{left:calc(100% + 12px);align-items:flex-start}.story-edge-control.right:before{right:100%}.story-edge-control.left{right:calc(100% + 12px);align-items:flex-start}.story-edge-control.left:before{left:100%}.story-prompt-generating-overlay{position:absolute;inset:0;background:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:30;display:flex;align-items:center;justify-content:center;border-radius:4px}.react-flow__node-storyImage:hover .story-edge-control,.story-edge-control:hover{opacity:1;pointer-events:auto}.story-control-header{font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.5px;color:var(--text-tertiary, #666);margin-bottom:4px;padding-left:4px}.story-control-item{width:100%;padding:6px 8px;border-radius:6px;display:flex;align-items:center;gap:8px;cursor:pointer;color:var(--text-secondary, #888);transition:all .15s ease;background:transparent}.story-control-item:hover{background:var(--storyboard-hover-bg, rgba(160, 32, 240, .15));color:var(--text-primary, #e0e0e0)}.story-control-item.active{background:var(--storyboard-active-bg, rgba(160, 32, 240, .25));color:var(--handle-storyboard, #A020F0)}.story-control-item.active:hover{background:var(--storyboard-active-hover-bg, rgba(160, 32, 240, .35))}.story-control-item.disabled{opacity:.5;cursor:not-allowed}.story-control-item.disabled:hover{background:transparent;color:var(--text-secondary, #888)}.story-control-item.active.disabled:hover{background:var(--storyboard-active-bg, rgba(160, 32, 240, .25));color:var(--handle-storyboard, #A020F0)}.story-control-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.story-control-label{font-size:12px;font-weight:500;white-space:nowrap}.board-flow .react-flow__node.react-flow__node-storyImage .react-flow__handle.react-flow__handle-left{top:var(--left-handle-top, 74px)!important}.board-flow .react-flow__node.react-flow__node-storyImage .react-flow__handle.react-flow__handle-right:not(.multiview-handle){top:var(--right-handle-top, 50%)!important}.react-flow__node-storyVideo .base-node-wrapper{--node-width: 320px;--node-min-height: auto;width:320px;min-height:auto;border-radius:16px}.react-flow__node-storyVideo .base-node-container{width:320px;min-height:auto}.react-flow__node-storyVideo .base-node-content{position:relative;inset:auto}.story-video-card{position:relative;width:100%;display:flex;flex-direction:column;border-radius:16px;background:var(--image-node-card-bg, #1F1F1F);border:1px solid var(--image-node-card-border, rgba(255, 255, 255, .07));box-shadow:0 18px 32px #00000040;box-sizing:border-box;overflow:visible}.react-flow__node-storyVideo.selected .story-video-card{border-color:var(--image-node-card-selected-border, rgba(255, 255, 255, .5));box-shadow:0 18px 44px #0000008c}.story-video-header.node-header{position:relative;inset:auto;width:100%;padding:12px 16px;border-radius:15px 15px 0 0;border:none}.story-video-frame-row{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--border-primary, #333)}.story-video-frame-label{font-size:12px;color:var(--text-secondary, #888)}.story-video-frame-select{padding:4px 8px;background:var(--bg-tertiary, #1a1a1a);border:1px solid var(--border-primary, #444);border-radius:4px;color:var(--text-primary, #e0e0e0);font-size:12px;cursor:pointer}.story-video-frame-select:disabled{opacity:.5;cursor:not-allowed}.story-video-scenes-container{flex:1;overflow:hidden}.story-video-scenes-container.is-last-section{border-radius:0 0 15px 15px}.story-video-scene-block{border-bottom:1px solid var(--border-primary, #333)}.story-video-scene-block:last-child{border-bottom:none}.story-video-scene-header{height:96px;display:flex;align-items:center;padding:0 12px;gap:8px;background:var(--node-scene-header-bg, rgba(0, 0, 0, .15))}.story-video-scene-number{width:20px;height:20px;background:linear-gradient(135deg,var(--handle-video) 0%,var(--handle-video) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:var(--text-primary);flex-shrink:0}.story-video-scene-label{flex:1;font-size:12px;color:var(--text-secondary, #999)}.story-video-scene-status{font-size:11px;color:var(--text-secondary, #999)}.story-video-scene-status.failed{color:var(--error-color, #ff6b6b)}.story-video-clip-error{font-size:11px;color:var(--status-error, #ef4444);margin-left:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}.story-video-download-btn{margin-left:auto;display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:4px;background:transparent;color:var(--text-tertiary, #666);cursor:pointer;padding:0;flex-shrink:0;transition:background .15s,color .15s;text-decoration:none}.story-video-download-btn:hover{background:var(--storyboard-hover-bg, rgba(160, 32, 240, .15));color:var(--handle-storyboard, #A020F0)}.story-video-retry-btn{margin-left:0;display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:4px;background:transparent;color:var(--text-tertiary, #666);cursor:pointer;padding:0;flex-shrink:0;transition:background .15s,color .15s}.story-video-retry-btn:hover:not(:disabled){background:var(--storyboard-hover-bg, rgba(160, 32, 240, .15));color:var(--handle-storyboard, #A020F0)}.story-video-retry-btn:disabled{opacity:.5;cursor:not-allowed}.story-video-config-row{display:flex;align-items:center;justify-content:space-between}.story-video-config-label{font-size:11px;color:var(--text-secondary, #888)}.story-video-clip-select{width:60px;padding:4px 6px;background:var(--bg-tertiary, #1a1a1a);border:1px solid var(--border-primary, #444);border-radius:4px;color:var(--text-primary, #e0e0e0);font-size:11px;cursor:pointer}.story-video-clip-select:disabled{opacity:.5;cursor:not-allowed}.story-video-transition-toggle{display:flex;background:var(--bg-tertiary, #1a1a1a);border-radius:4px;padding:2px}.story-video-transition-btn{padding:3px 8px;border:none;background:transparent;color:var(--text-secondary, #888);font-size:10px;cursor:pointer;border-radius:3px;transition:all .15s}.story-video-transition-btn:hover:not(:disabled){color:var(--text-primary, #ccc)}.story-video-transition-btn.active{background:var(--bg-tertiary-hover, rgba(60, 60, 60, 1));color:var(--text-primary, #ffffff);border:1px solid var(--border-subtle, rgba(255, 255, 255, .1))}.story-video-transition-btn:disabled{opacity:.5;cursor:not-allowed}.story-video-unified-player{display:flex;flex-direction:column;border-top:1px solid var(--border-primary, #333)}.story-video-clip-tabs{display:flex;align-items:center;gap:4px;padding:8px 12px;overflow-x:auto}.story-video-clip-tab{padding:4px 12px;border:none;border-radius:12px;background:var(--bg-tertiary, rgba(30, 30, 30, .8));color:var(--text-secondary, #888);font-size:11px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .15s ease;flex-shrink:0}.story-video-clip-tab:hover{background:#ffb34726;color:var(--text-primary, #e0e0e0)}.story-video-clip-tab.active{background:#ffb34740;color:var(--handle-video, #FFB347)}.story-video-player-area{position:relative;aspect-ratio:var(--player-aspect-ratio, 16 / 9);background:#000;overflow:hidden;border-radius:0 0 15px 15px}.story-video-stack{position:absolute;top:0;left:0;width:100%;height:100%}.story-video-stacked{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain;opacity:0;pointer-events:none}.story-video-stacked.active{opacity:1;pointer-events:auto}.story-video-generating-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:#000000bf;z-index:2}.story-video-generating-spinner{width:32px;height:32px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--handle-video, #FFB347);border-radius:50%;animation:story-video-spin .8s linear infinite}.story-video-generating-text{font-size:12px;color:#ffffffb3}.story-video-generating-progress{font-size:14px;font-weight:600;color:var(--handle-video, #FFB347)}.story-video-loading-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:#00000080;z-index:2}.story-video-loading-spinner{width:24px;height:24px;border:2px solid rgba(255,255,255,.15);border-top-color:var(--handle-video, #FFB347);border-radius:50%;animation:story-video-spin .8s linear infinite}@keyframes story-video-spin{to{transform:rotate(360deg)}}.story-video-loading-text{font-size:11px;color:#fff9}.story-video-controls{display:flex;align-items:center;gap:8px;padding:8px 10px;position:absolute;bottom:0;left:0;right:0;background:linear-gradient(var(--video-fusion-controls-gradient-start, rgba(0, 0, 0, 0)),var(--video-fusion-controls-gradient-end, rgba(0, 0, 0, .7)));touch-action:none;-webkit-user-select:none;user-select:none}.story-video-play-btn{width:24px;height:24px;border-radius:50%;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--video-fusion-controls-btn-color, rgba(255, 255, 255, .85));flex-shrink:0;transition:color .2s,transform .1s;padding:0}.story-video-play-btn:hover:not(:disabled){color:var(--video-fusion-controls-btn-hover, #fff);transform:scale(1.1)}.story-video-play-btn:disabled{color:var(--video-fusion-controls-btn-disabled, rgba(255, 255, 255, .3));cursor:not-allowed}.story-video-play-btn svg{width:12px;height:12px}.story-video-time-display{display:flex;align-items:center;gap:2px;font-size:12px;flex-shrink:0;min-width:65px}.story-video-time-current{color:var(--video-fusion-time-current-color, rgba(255, 255, 255, .9))}.story-video-time-separator{color:var(--video-fusion-time-separator-color, rgba(255, 255, 255, .4));margin:0 1px}.story-video-time-total{color:var(--video-fusion-time-total-color, rgba(255, 255, 255, .5))}.story-video-progress-bar{flex:1;height:4px;background:var(--video-fusion-progress-track-bg, rgba(255, 255, 255, .2));border-radius:2px;position:relative;cursor:pointer;overflow:visible;transition:height .15s;touch-action:none;-webkit-user-select:none;user-select:none}.story-video-progress-bar:hover,.story-video-progress-bar.dragging{height:6px}.story-video-progress-fill{position:absolute;top:0;left:0;height:100%;background:var(--video-fusion-progress-fill-bg, #FFB347);border-radius:2px;pointer-events:none}.story-video-progress-handle{position:absolute;top:50%;transform:translate(-50%,-50%) scale(0);width:10px;height:10px;background:var(--video-fusion-progress-handle-bg, #fff);border-radius:50%;box-shadow:var(--video-fusion-progress-handle-shadow, 0 1px 3px rgba(0, 0, 0, .3));transition:transform .15s;pointer-events:none}.story-video-progress-bar:hover .story-video-progress-handle,.story-video-progress-bar.dragging .story-video-progress-handle{transform:translate(-50%,-50%) scale(1)}.story-video-edge-control{position:absolute;top:24px;width:auto;min-width:130px;background:var(--bg-tertiary, rgba(30, 30, 30, .95));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-primary, #444);border-radius:12px;padding:8px;display:flex;flex-direction:column;gap:4px;opacity:0;pointer-events:none;transition:opacity .2s ease;box-shadow:0 4px 12px #0000004d;z-index:1}.story-video-control-section{display:flex;flex-direction:column;gap:4px;width:100%}.story-video-control-divider{width:100%;height:1px;background:var(--border-subtle, rgba(255, 255, 255, .08));margin:2px 0}.story-video-edge-control:before{content:"";position:absolute;top:0;bottom:0;width:30px}.story-video-edge-control.left{right:calc(100% + 120px);align-items:flex-start}.story-video-edge-control.left:before{left:100%;width:128px}.story-video-edge-control.right{left:calc(100% + 12px);align-items:flex-start}.story-video-edge-control.right:before{right:100%}.react-flow__node-storyVideo:hover .story-video-edge-control,.story-video-edge-control:hover{opacity:1;pointer-events:auto}.react-flow__node-storyVideo .react-flow__handle{z-index:10}.story-video-control-header{font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.5px;color:var(--text-tertiary, #666);margin-bottom:4px;padding-left:4px}.story-video-control-item{width:100%;padding:6px 8px;border-radius:6px;display:flex;align-items:center;gap:8px;cursor:pointer;color:var(--text-secondary, #888);transition:all .15s ease;background:transparent}.story-video-control-item:hover{background:#ffb34726;color:var(--text-primary, #e0e0e0)}.story-video-control-item.active{background:#ffb34740;color:var(--handle-video, #FFB347)}.story-video-control-item.active:hover{background:#ffb34759}.story-video-control-item.disabled{opacity:.5;cursor:not-allowed}.story-video-control-item.disabled:hover{background:transparent;color:var(--text-secondary, #888)}.story-video-control-item.active.disabled:hover{background:#ffb34740;color:var(--handle-video, #FFB347)}.story-video-control-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.story-video-control-label{font-size:12px;font-weight:500;white-space:nowrap}.story-video-empty-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text-tertiary, rgba(255, 255, 255, .3));min-height:120px}.story-video-empty-placeholder svg{opacity:.4}.story-video-empty-placeholder 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var(--image-viewer-crop-handle);cursor:nwse-resize}.crop-edge{position:absolute;z-index:115;pointer-events:auto}.crop-edge-t{top:-4px;left:20px;right:20px;height:8px;cursor:ns-resize}.crop-edge-b{bottom:-4px;left:20px;right:20px;height:8px;cursor:ns-resize}.crop-edge-l{left:-4px;top:20px;bottom:20px;width:8px;cursor:ew-resize}.crop-edge-r{right:-4px;top:20px;bottom:20px;width:8px;cursor:ew-resize}.crop-grid{position:absolute;inset:0;pointer-events:none}.crop-grid-line{position:absolute;background:var(--image-viewer-crop-grid)}.crop-grid-v1{left:33.333%;top:0;bottom:0;width:1px}.crop-grid-v2{left:66.666%;top:0;bottom:0;width:1px}.crop-grid-h1{top:33.333%;left:0;right:0;height:1px}.crop-grid-h2{top:66.666%;left:0;right:0;height:1px}.crop-frame:before{content:"";position:absolute;inset:0;border:1px solid var(--image-viewer-crop-border);pointer-events:none}.image-viewer-crop-controls{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:12px;background:var(--image-viewer-crop-controls-bg);padding:8px 16px;border-radius:8px;z-index:20}.image-viewer-zoom-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--image-viewer-btn-bg);border:1px solid var(--image-viewer-btn-border);border-radius:6px;font-family:var(--font-body);font-size:var(--font-16);font-weight:400;color:var(--image-viewer-btn-text);cursor:pointer;transition:all .15s ease}.image-viewer-zoom-btn:hover{background:var(--image-viewer-btn-bg-hover);border-color:var(--image-viewer-btn-border-hover);color:var(--image-viewer-header-title)}.image-viewer-zoom-value{font-family:var(--font-body);font-size:var(--font-12);color:var(--image-viewer-header-title);min-width:45px;text-align:center}.image-viewer-adjustments{width:225px;min-width:225px;background:var(--image-viewer-sidebar-bg);border-left:1px solid var(--image-viewer-sidebar-border);display:flex;flex-direction:column;overflow-y:auto}.image-viewer-section{padding:0 15px}.image-viewer-section-header{display:flex;align-items:center;justify-content:space-between;padding:20px 0 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path{stroke:var(--image-viewer-label)}.image-viewer-icon-btn.active{background:var(--image-viewer-icon-btn-bg-active);border-color:var(--image-viewer-icon-btn-border-active)}.image-viewer-icon-btn.active svg path{stroke:var(--image-viewer-icon-btn-border-active)}.image-viewer-ratio-controls{display:flex;flex-direction:column;gap:8px}.image-viewer-ratio-segmented{display:flex;align-items:center;background:var(--image-viewer-input-bg);border-radius:6px;padding:3px;height:32px}.image-viewer-ratio-option{flex:1;height:26px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:4px;font-family:var(--font-body);font-size:var(--font-10);font-weight:400;color:var(--image-viewer-text-secondary);cursor:pointer;transition:all .15s ease}.image-viewer-ratio-option:hover{color:var(--image-viewer-label)}.image-viewer-ratio-option.selected{background:var(--image-viewer-btn-bg-active);color:var(--image-viewer-btn-text)}.image-viewer-ratio-buttons{display:flex;gap:6px}.image-viewer-ratio-btn{flex:1;height:28px;display:flex;align-items:center;justify-content:center;background:var(--image-viewer-btn-bg);border:1px solid var(--image-viewer-btn-border);border-radius:6px;font-family:var(--font-body);font-size:var(--font-10);font-weight:400;color:var(--image-viewer-btn-text);cursor:pointer;transition:all .15s ease}.image-viewer-ratio-btn:hover{background:var(--image-viewer-btn-bg-hover);border-color:var(--image-viewer-btn-border-hover)}.image-viewer-adjustment-header{display:flex;align-items:center;justify-content:space-between;padding:16px 0 4px;overflow:hidden}.image-viewer-save-btn{padding:4px 8px;background:var(--image-viewer-btn-bg);border:1px solid var(--image-viewer-btn-border);border-radius:4px;font-family:var(--font-body);font-weight:400;font-size:var(--font-12);color:var(--image-viewer-btn-text);cursor:pointer;transition:all .15s ease}.image-viewer-save-btn:hover{background:var(--image-viewer-btn-bg-hover);border-color:var(--image-viewer-btn-border-hover)}.image-viewer-save-preset-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background:transparent;border:1px solid var(--image-viewer-border);border-radius:6px;font-family:var(--font-body);font-weight:400;font-size:var(--font-12);color:var(--image-viewer-label);cursor:pointer;transition:all .15s ease}.image-viewer-save-preset-btn:hover:not(:disabled){background:var(--image-viewer-btn-bg-active);border-color:var(--image-viewer-btn-border-hover);color:var(--image-viewer-header-title)}.image-viewer-save-preset-btn:disabled{opacity:.4;cursor:not-allowed}.image-viewer-save-preset-btn svg{flex-shrink:0}.image-viewer-saved-preset 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var(--image-viewer-border);color:var(--image-viewer-label)}.image-viewer-save-dialog-btn.cancel:hover{background:var(--image-viewer-btn-bg-active);border-color:var(--image-viewer-btn-border-hover);color:var(--image-viewer-dialog-title)}.image-viewer-save-dialog-btn.confirm{background:#6366f1;border:none;color:#fff}.image-viewer-save-dialog-btn.confirm:hover:not(:disabled){background:#4f46e5}.image-viewer-save-dialog-btn.confirm:disabled{opacity:.5;cursor:not-allowed}.image-viewer-close-btn{position:absolute;top:15px;right:15px;width:32px;height:32px;background:var(--image-viewer-close-bg);border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--image-viewer-close-icon);transition:background .15s ease;z-index:10}.image-viewer-close-btn:hover{background:var(--image-viewer-close-bg-hover)}.image-viewer-download-btn{position:absolute;bottom:15px;right:240px;padding:8px 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0}.adjustment-section-header{display:flex;align-items:center;justify-content:space-between;cursor:pointer;margin-bottom:8px}.adjustment-section-title{font-family:var(--font-body);font-size:var(--font-10);font-weight:500;color:#aaa}.adjustment-section-sliders{display:flex;flex-direction:column;gap:14px}.adjustment-slider{display:flex;flex-direction:column;gap:4px}.adjustment-slider-header{display:flex;align-items:center;justify-content:space-between}.adjustment-slider-label{font-family:var(--font-body);font-size:var(--font-10);font-weight:400;color:var(--image-viewer-label)}.adjustment-slider-value{font-family:var(--font-body);font-size:var(--font-10);font-weight:400;color:var(--image-viewer-slider-value)}.adjustment-slider-track-container{position:relative;height:11px;display:flex;align-items:center}.adjustment-slider-track{position:absolute;width:100%;height:3px;background:var(--image-viewer-slider-track);border-radius:12px}.adjustment-slider-fill{position:absolute;height:100%;background:var(--image-viewer-slider-fill);border-radius:12px}.adjustment-slider-input{position:absolute;width:100%;height:100%;opacity:0;cursor:pointer;z-index:2;margin:0}.adjustment-slider-handle{position:absolute;width:10px;height:10px;background:var(--image-viewer-slider-handle-bg);border:1px solid var(--image-viewer-slider-handle-border);border-radius:50%;transform:translate(-50%);pointer-events:none;z-index:1}.image-viewer-context-menu{background:#2a2a2a;border:1px solid #404040;border-radius:8px;padding:4px;min-width:120px;box-shadow:0 4px 12px #0006}.image-viewer-context-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;background:transparent;border:none;border-radius:4px;color:#ff6b6b;font-family:var(--font-body);font-size:var(--font-12);cursor:pointer;transition:background .15s ease}.image-viewer-context-menu-item:hover{background:#3a3a3a}.image-viewer-context-menu-item svg{flex-shrink:0}.image-viewer-gpu-warning{--warning-accent: #ffb84a;position:fixed;top:20px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--surface-raised);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-subtle);border-left:3px solid var(--warning-accent);color:var(--text-primary);border-radius:10px;font-family:var(--font-primary);font-size:13px;font-weight:400;box-shadow:0 8px 32px #0006;z-index:10002;animation:gpu-warning-slide-in .3s ease-out}.image-viewer-gpu-warning svg{flex-shrink:0;color:var(--warning-accent)}.image-viewer-gpu-warning span{line-height:1.4;color:var(--text-muted)}.gpu-warning-dismiss{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px;margin-left:4px;display:flex;align-items:center;justify-content:center;transition:color .2s}.gpu-warning-dismiss:hover{color:var(--text-primary)}@keyframes gpu-warning-slide-in{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}[data-theme=light] .image-viewer-gpu-warning{--warning-accent: #d97706;background:#fffffff2;border:1px solid rgba(0,0,0,.1);border-left:3px solid var(--warning-accent);box-shadow:0 8px 32px #00000026}[data-theme=light] .image-viewer-gpu-warning svg{color:var(--warning-accent)}[data-theme=light] .image-viewer-gpu-warning span{color:#525252}[data-theme=light] .gpu-warning-dismiss{color:#737373}[data-theme=light] .gpu-warning-dismiss:hover{color:#171717}.image-viewer-modal--view-only{max-width:900px;height:auto;max-height:80vh}.image-viewer-modal--view-only .image-viewer-content{min-height:400px}.image-viewer-modal--view-only .image-viewer-display{flex:1;padding:20px}.image-viewer-modal--view-only .image-viewer-display-container{max-height:60vh}.image-viewer-modal--view-only .image-viewer-header-title{font-size:var(--font-14)}.image-viewer-hidden-svg{position:absolute;width:0;height:0}.image-viewer-clickable{cursor:pointer}.image-viewer-stage--sketch .image-viewer-inner{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.image-viewer-stage--sketch .image-viewer-inner .image-viewer-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.model-viewer-footer:has(.image-viewer-sketch-toolbar-wrap){flex-wrap:wrap;gap:12px 0}.image-viewer-sketch-toolbar-wrap{flex-basis:100%;width:100%;order:-1;display:flex;align-items:center;justify-content:center;padding:8px 0;flex-shrink:0}.image-viewer-sketch-toolbar{display:inline-flex;flex-wrap:nowrap;align-items:center;justify-content:center;gap:4px}.image-viewer-sketch-toolbar button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface-input);color:var(--color-text);cursor:pointer;transition:background .2s,border-color .2s}.image-viewer-sketch-toolbar button:hover:not(:disabled){background:var(--color-surface-hover);border-color:var(--color-border-hover)}.image-viewer-sketch-toolbar button.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.image-viewer-sketch-toolbar button:disabled{opacity:.5;cursor:not-allowed}.image-viewer-sketch-toolbar-divider{width:1px;height:20px;background:var(--color-border);margin:0 4px}.image-viewer-sketch-generate-btn{width:auto!important;min-width:120px;padding:0 12px!important;gap:6px;font-size:12px;font-weight:500;background:var(--color-primary, #8b5cf6)!important;border-color:var(--color-primary, #8b5cf6)!important;color:#fff!important}.annotation-node-card{position:absolute;inset:0;display:flex;align-items:flex-start;justify-content:flex-start;padding:0;width:100%;height:100%;border-radius:8px;background:var(--annotation-node-card-bg, #1F1F1F);border-top:1px solid var(--annotation-node-card-border);border-right:1px solid var(--annotation-node-card-border);border-bottom:1px solid var(--annotation-node-card-border);border-left:4px solid var(--annotation-accent-color);box-shadow:none;box-sizing:border-box;overflow:hidden;transition:box-shadow .3s ease;pointer-events:auto}.annotation-node-card-selected{border-top-color:var(--annotation-node-card-selected-border);border-right-color:var(--annotation-node-card-selected-border);border-bottom-color:var(--annotation-node-card-selected-border);box-shadow:none}.annotation-node-structure{position:relative;width:100%;height:100%;display:flex;flex-direction:column;gap:0;overflow:visible}.annotation-node-wrapper{position:relative;width:100%;height:100%}.annotation-node-wrapper:before{content:"";position:absolute;top:-44px;left:0;right:0;height:52px;pointer-events:auto;z-index:9}.annotation-floating-toolbar{position:absolute;top:-44px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:4px;background:var(--annotation-node-header-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:6px;padding:4px 8px;box-shadow:0 2px 8px #00000026;z-index:10;opacity:0;animation:fadeInToolbar .15s ease-out forwards;pointer-events:auto}@keyframes fadeInToolbar{0%{opacity:0;transform:translate(-50%) translateY(-4px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.annotation-floating-toolbar-btn{background:transparent;border:none;padding:6px;width:28px;height:28px;border-radius:4px;outline:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--annotation-node-text-color);transition:background .15s ease}.annotation-floating-toolbar-btn:hover:not(:disabled){background:var(--annotation-node-toolbar-btn-hover-bg)}.annotation-floating-toolbar-btn:disabled{opacity:.4;cursor:not-allowed}.annotation-floating-toolbar-btn svg{width:16px;height:16px}.annotation-floating-toolbar-btn-active{background:var(--annotation-node-toolbar-btn-hover-bg);color:var(--text-primary)}.annotation-floating-toolbar-divider{width:1px;height:20px;background:var(--annotation-node-toolbar-divider);margin:0 4px}.annotation-floating-color-picker{display:flex;align-items:center;gap:6px;padding-right:4px}.annotation-floating-color-btn{width:18px;height:18px;border-radius:4px;border:2px solid transparent;cursor:pointer;padding:0;outline:none;transition:transform .15s ease,border-color .15s ease}.annotation-floating-color-btn:hover:not(:disabled){transform:scale(1.15)}.annotation-floating-color-btn:disabled{opacity:.4;cursor:not-allowed}.annotation-floating-color-btn-active{border-color:var(--annotation-node-color-picker-active-border);transform:scale(1.2)}.annotation-node-hide-btn-wrapper{position:absolute;top:3px;right:3px;z-index:10}.annotation-node-collapse-btn{transition:none!important;transform:rotate(180deg)!important}.board-container button.annotation-node-collapse-btn:hover{transform:rotate(180deg)!important}.annotation-node-collapse-btn svg{transition:none!important;transform:none!important}.annotation-node-collapse-btn 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option{font-size:var(--font-14);font-family:var(--font-primary);background:var(--bg-tertiary);color:var(--text-tertiary)}.base-node-icon-button{background:transparent;border:none;padding:0;outline:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:none;width:var(--toolbar-icon-hitbox);height:var(--toolbar-icon-hitbox);position:relative;color:var(--text-tertiary)}.base-node-icon-button svg{width:var(--toolbar-icon-size);height:var(--toolbar-icon-size)}.base-node-icon-button:hover{opacity:.8}.base-node-icon-button:active{box-shadow:none;outline:none}.base-node-delete{position:absolute;top:-10px;right:-10px;width:20px;height:20px;border-radius:50%;background:transparent;border:1px solid var(--text-secondary);color:var(--text-secondary);font-size:var(--font-14);display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;line-height:1;z-index:10;box-shadow:none;outline:none;transition:opacity .2s,border-color .2s ease,color .2s ease}.base-node-delete:hover{box-shadow:none;outline:none}.base-node-container{position:relative;width:var(--node-width, 340px);min-height:var(--node-min-height, 480px);-webkit-backdrop-filter:blur(7.5px);backdrop-filter:blur(7.5px);overflow:visible;isolation:isolate;box-shadow:none;outline:none}.base-node-container input,.base-node-container textarea,.base-node-container select{font-family:var(--font-body)}.base-node-container input::placeholder,.base-node-container textarea::placeholder{font-family:var(--font-body)}.base-node-handle{width:24px;height:24px;background:transparent;border:none;top:50%;transform:translateY(-50%);cursor:grab;opacity:0;z-index:30;pointer-events:all}.base-node-handle.left{top:var(--left-handle-top, 50%)}.base-node-handle.right{top:var(--right-handle-top, 50%)}.base-node-handle:active{cursor:grabbing}.base-node-handle.left{left:-28px}.base-node-handle.right{right:-28px}.board-flow .react-flow__node .react-flow__handle.base-node-handle.react-flow__handle-left{left:var(--base-node-handle-offset, 0px)!important;transform:translate(var(--base-node-handle-translate-x-left),-50%)!important}.board-flow .react-flow__node .react-flow__handle.base-node-handle.react-flow__handle-right{right:var(--base-node-handle-offset, 0px)!important;transform:translate(var(--base-node-handle-translate-x-right),-50%)!important}.board-flow .react-flow__node .react-flow__handle.base-node-handle.react-flow__handle-left:hover{transform:translate(var(--base-node-handle-translate-x-left),-50%) scale(1.5)!important}.board-flow .react-flow__node .react-flow__handle.base-node-handle.react-flow__handle-right:hover{transform:translate(var(--base-node-handle-translate-x-right),-50%) scale(1.5)!important}.base-node-content{position:absolute;inset:0;z-index:1}.base-node-content.base-node-content-elevated{z-index:40}.base-node-wrapper.audio-node-root{min-height:0!important;--node-min-height: 0;height:auto!important}.base-node-wrapper.audio-node-root .base-node-container{min-height:0!important;height:auto!important;padding-bottom:0!important}.base-node-wrapper.audio-node-root .base-node-content{position:relative!important;inset:auto!important;height:auto!important;min-height:0!important;padding:0!important;overflow:visible!important}.base-node-wrapper.audio-node-root .audio-node-v3-footer{bottom:8px!important;left:12px!important;right:12px!important}.base-node-bottom-panel{position:relative;width:100%;margin-top:8px;background:var(--bg-tertiary);border:1px solid var(--border-medium);border-radius:8px;padding:8px 6px 40px 8px;box-sizing:border-box}.base-node-bottom-panel-input{max-height:120px;width:100%;min-height:60px;background:transparent;border:none;outline:none;color:var(--text-tertiary);font-family:var(--font-body);font-size:var(--font-14);line-height:normal;resize:none;padding:0 6px 0 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ease}.base-node-bottom-panel-submit:hover:not(:disabled){background:#828282e6}.base-node-bottom-panel-submit:disabled{opacity:.4;cursor:not-allowed}.base-node-bottom-panel-submit svg{width:16px;height:16px}.base-node-handle.handle-bundled-multiview{border-color:var(--handle-multiview)}.base-node-handle.handle-bundled-multiview:hover{border-color:var(--handle-multiview);opacity:1}.base-node-handle.handle-text{border-color:var(--handle-text)}.base-node-handle.handle-text:hover{border-color:var(--handle-text);opacity:1}.base-node-handle.handle-image{border-color:var(--handle-image)}.base-node-handle.handle-image:hover{border-color:var(--handle-image);opacity:1}.base-node-handle.handle-multiview{border-color:var(--handle-multiview);border-width:2px}.base-node-handle.handle-multiview:hover{border-color:var(--handle-multiview);box-shadow:0 0 8px 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#9B7DFF);opacity:1}.base-node-handle.handle-disabled{cursor:not-allowed}.base-node-handle.collapsed-handle{opacity:0;pointer-events:none;cursor:default}.base-node-handle-label{position:absolute;transform:translateY(-50%);font-family:var(--font-primary);font-weight:500;font-size:var(--font-12);line-height:1.5;margin:0;white-space:nowrap;pointer-events:none}.base-node-handle-label.left{right:calc(100% + 8px);top:var(--handle-label-top, 56px);color:var(--handle-label-color, var(--handle-image))}.base-node-handle-label.right{left:calc(100% + 8px);top:var(--handle-label-top, 56px);color:var(--handle-label-color, var(--handle-image))}.base-node-handle-label.handle-text{color:var(--handle-text)}.base-node-handle-label.handle-image{color:var(--handle-image)}.base-node-handle-label.handle-video{color:var(--handle-video)}.base-node-handle-label.handle-model3d{color:var(--handle-model3d)}.base-node-handle-label.handle-bundled-multiview{color:var(--handle-multiview)}.base-node-handle-label.handle-storyboard{color:var(--handle-storyboard)}.base-node-handle-label.handle-audio{color:var(--handle-audio, #66C2FF)}.base-node-handle-label.disabled{color:#80808080}.model-select{position:relative;display:flex;align-items:center}.model-select-trigger{display:flex;align-items:center;justify-content:center;gap:4px;background:transparent;border:none;font-size:var(--font-12);font-family:var(--font-primary);color:#c7c7c7;font-weight:400;padding:4px 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2px;justify-content:center}.model-select-tab{box-sizing:border-box;display:flex;gap:10px;align-items:center;justify-content:center;padding:5px 10px;border-radius:5px;flex:1;background:transparent;border:none;cursor:pointer;font-family:var(--font-primary);font-size:var(--font-10);font-weight:400;line-height:normal;color:#757575;transition:all .2s}.model-select-tab.active{color:#d9d9d9}.model-select-tab:hover{opacity:.8;background:#373737}.model-select-list{display:flex;flex-direction:column;width:100%}.model-select-item{box-sizing:border-box;display:flex;flex-direction:column;gap:10px;align-items:flex-start;padding:5px 10px;border-radius:5px;cursor:pointer;transition:background .2s;width:100%}.model-select-item span{font-family:var(--font-primary);font-size:var(--font-12);font-weight:400;line-height:normal;color:#717171;white-space:nowrap}.model-select-item.selected{background:#373737}.model-select-item.selected span{color:#bababa}.model-select-item:hover:not(.selected){background:#ffffff0d}.model-select-item:hover:not(.selected) span{color:#8c8c8c}.model-select-item.disabled{opacity:.5;cursor:not-allowed}.model-select-tooltip{position:absolute;right:calc(100% + 8px);top:50%;transform:translateY(-50%);width:180px;padding:10px 12px;background:#1c1c1cf2;border:1px solid #323232;border-radius:6px;-webkit-backdrop-filter:blur(7.5px);backdrop-filter:blur(7.5px);box-shadow:0 4px 12px #00000080;z-index:10001;pointer-events:none}.model-select-tooltip-title{font-family:var(--font-primary);font-size:var(--font-12);font-weight:500;color:#e0e0e0;margin-bottom:4px}.model-select-tooltip-description{font-family:var(--font-primary);font-size:var(--font-10);font-weight:400;color:#888;margin-bottom:8px;line-height:1.3}.model-select-tooltip-divider{height:1px;background:#3a3a3a;margin-bottom:8px}.model-select-tooltip-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.model-select-tooltip-row:last-child{margin-bottom:0}.model-select-tooltip-label{font-family:var(--font-primary);font-size:var(--font-10);font-weight:400;color:#757575}.model-select-tooltip-value{font-family:var(--font-primary);font-size:var(--font-10);font-weight:500;color:#a0a0a0}.model-viewer-overlay{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:10px;background:var(--model-viewer-overlay-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:model-viewer-fade-in .2s ease}@keyframes model-viewer-fade-in{0%{opacity:0}to{opacity:1}}.model-viewer-modal{position:relative;width:90vw;height:85vh;max-width:1200px;max-height:800px;border-radius:12px;border:1px solid var(--model-viewer-modal-border);background:var(--model-viewer-modal-bg);-webkit-backdrop-filter:blur(7.5px);backdrop-filter:blur(7.5px);box-shadow:var(--model-viewer-modal-shadow);display:flex;flex-direction:column;overflow:hidden;animation:model-viewer-slide-up .3s ease}@keyframes model-viewer-slide-up{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.model-viewer-header{display:flex;align-items:center;justify-content:space-between;padding:24px;border-bottom:1px solid var(--model-viewer-header-border);background:var(--model-viewer-header-bg);border-radius:12px 12px 0 0}.model-title-section{display:flex;flex-direction:column;gap:4px}.model-viewer-header h3{margin:0;font-size:var(--font-20);font-weight:400;line-height:30px;letter-spacing:-.45px;color:var(--model-viewer-title-color);font-family:var(--font-primary)}.model-header-actions{display:flex;align-items:center}.loading-stage{font-size:var(--font-12);color:var(--model-viewer-loading-stage-color);font-weight:400;font-style:italic}.window-close-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;border-radius:8px;background:transparent;font-size:var(--font-24);color:var(--model-viewer-close-btn-color);cursor:pointer;transition:all .2s ease}.window-close-btn:hover{background:var(--model-viewer-close-btn-hover-bg);color:var(--model-viewer-close-btn-hover-color)}.window-close-btn:active{transform:scale(.98)}.model-view-controls{display:flex;align-items:center;gap:8px;margin-right:16px;padding-right:16px;border-right:1px solid var(--border-color)}.view-control-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:transparent;border:1px solid transparent;color:var(--text-muted);cursor:pointer;transition:all .2s ease}.view-control-btn:hover{background:var(--surface-color);color:var(--text-primary)}.view-control-btn.active{background:var(--bg-tertiary, var(--surface-3, #F0F0F0));border-color:var(--primary-gradient-start);color:var(--primary-gradient-start)}.close-icon{display:flex;align-items:center;justify-content:center;color:currentColor;font-weight:700}.close-icon svg{stroke:currentColor;stroke-width:2}.model-viewer-main{display:flex;flex-direction:row;flex:1 1 auto;min-height:0;overflow:hidden}.model-viewer-content{background:var(--model-viewer-content-bg);flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;overflow:hidden;position:relative}.model-viewer-loading-overlay{position:absolute;inset:0;background:var(--model-viewer-loading-overlay-bg);display:flex;align-items:center;justify-content:center;z-index:10;pointer-events:none}.model-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--model-viewer-loading-text-color);text-align:center;padding:40px;height:100%}.progress-circle-container{position:relative;display:flex;align-items:center;justify-content:center}.progress-circle{transform:rotate(-90deg)}.progress-stroke{transition:stroke-dashoffset .5s ease;stroke:var(--model-viewer-progress-stroke)}.progress-circle-bg{stroke:var(--model-viewer-progress-bg)}.progress-text{position:absolute;display:flex;flex-direction:column;align-items:center;gap:2px}.progress-percentage{font-size:var(--font-24);font-weight:600;color:var(--model-viewer-progress-percentage-color);font-family:var(--font-primary)}.progress-label{font-size:var(--font-12);color:var(--model-viewer-progress-label-color);font-weight:400;text-transform:uppercase;letter-spacing:1px;font-family:var(--font-primary)}.model-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:16px;text-align:center;padding:40px}.error-icon{margin-bottom:8px}.model-error h4{margin:0;font-size:var(--font-20);font-weight:400;line-height:30px;letter-spacing:-.45px;color:var(--model-viewer-error-title-color);font-family:var(--font-primary)}.model-error p{font-size:var(--font-14);font-weight:400;line-height:20px;letter-spacing:-.15px;margin:0;max-width:400px;color:var(--model-viewer-error-text-color);font-family:var(--font-primary)}.retry-btn{padding:8px 17px;border-radius:8px;font-size:var(--font-14);font-weight:400;line-height:20px;letter-spacing:-.15px;font-family:var(--font-primary);cursor:pointer;transition:all .2s ease;border:1px solid var(--model-viewer-retry-btn-border);background:var(--model-viewer-retry-btn-bg);color:var(--model-viewer-retry-btn-color);display:inline-flex;align-items:center;gap:8px;margin-top:8px}.retry-btn:hover{background:var(--model-viewer-retry-btn-hover-bg)}.retry-btn:active{transform:scale(.98)}.model-viewer-footer{padding:16px 24px;border-top:1px solid var(--model-viewer-footer-border);display:flex;justify-content:space-between;align-items:center;background:var(--model-viewer-footer-bg);border-radius:0 0 12px 12px;flex-shrink:0}.model-info{flex:1;display:flex;flex-direction:column;gap:8px}.model-controls{display:flex;align-items:center}.control-hint{font-size:var(--font-12);color:var(--model-viewer-control-hint-color);font-style:italic;font-family:var(--font-primary)}.model-stats{display:flex;align-items:center}.status-indicator{font-size:var(--font-12);color:var(--model-viewer-status-color);display:flex;align-items:center;gap:4px;font-family:var(--font-primary)}.model-viewer-footer .model-actions{position:static;opacity:1;display:flex;gap:12px;align-items:center}.model-viewer-footer .download-btn{position:static;padding:8px 17px;border-radius:8px;width:auto;height:auto;font-size:var(--font-14);font-weight:400;line-height:20px;letter-spacing:-.15px;font-family:var(--font-primary);cursor:pointer;transition:all .2s ease;border:1px solid var(--model-viewer-download-btn-border);background:var(--model-viewer-download-btn-bg);color:var(--model-viewer-download-btn-color);display:inline-flex;align-items:center;gap:8px}.model-viewer-footer .download-btn:hover:not(:disabled){background:var(--model-viewer-download-btn-hover-bg);border-color:var(--model-viewer-download-btn-hover-border)}.model-viewer-stage{position:relative;width:100%;height:100%;min-height:280px;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;background:transparent}.image-viewer-stage{padding:24px 32px;box-sizing:border-box}.image-viewer-inner{width:100%;height:100%;max-width:calc(100% - 80px);max-height:calc(100% - 80px);border-radius:12px;overflow:hidden;background:transparent;display:flex;align-items:center;justify-content:center;padding:16px 24px;box-sizing:border-box}.image-viewer-image{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;display:block}.video-viewer-video{width:100%;height:100%;object-fit:contain;display:block;background:transparent}.video-viewer-stage{padding:24px 32px;box-sizing:border-box}.video-viewer-inner{width:100%;height:100%;max-width:calc(100% - 80px);max-height:calc(100% - 80px);border-radius:12px;overflow:hidden;background:transparent;display:flex;align-items:center;justify-content:center;position:relative}.video-viewer-media{max-width:100%;max-height:100%;display:flex;align-items:center;justify-content:center}.video-viewer-controls-wrapper{position:absolute;left:0;right:0;bottom:0;padding:16px 24px 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svg{display:block}.video-viewer-volume-icon{width:18px;height:18px;display:block;opacity:1}.video-viewer-volume-icon--muted{opacity:.45}.video-viewer-time{color:var(--model-viewer-video-time-color)}.video-viewer-seek{width:100%}.video-viewer-seek input[type=range]{width:100%;appearance:none;height:0;border-radius:999px;border-top:2px solid var(--model-viewer-video-seek-track);background:transparent;outline:none}.video-viewer-seek input[type=range]::-webkit-slider-thumb{appearance:none;width:10px;height:10px;border-radius:50%;background:var(--model-viewer-video-seek-thumb);cursor:pointer;margin-top:-3.5px}.video-viewer-seek input[type=range]::-moz-range-thumb{width:10px;height:10px;border-radius:50%;background:var(--model-viewer-video-seek-thumb);cursor:pointer}.model-viewer-stage 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.time-separator{color:var(--video-fusion-time-separator-color);margin:0 1px}.fusion-time-display .total-time{color:var(--video-fusion-time-total-color)}.fusion-progress-bar{flex:1;height:4px;background:var(--video-fusion-progress-track-bg);border-radius:2px;position:relative;cursor:pointer;overflow:visible;transition:height .15s;touch-action:none;-webkit-user-select:none;user-select:none}.fusion-progress-bar:hover,.fusion-progress-bar.dragging{height:6px}.fusion-progress-fill{position:absolute;top:0;left:0;height:100%;background:var(--video-fusion-progress-fill-bg);border-radius:2px;pointer-events:none}.fusion-progress-handle{position:absolute;top:50%;transform:translate(-50%,-50%) scale(0);width:10px;height:10px;background:var(--video-fusion-progress-handle-bg);border-radius:50%;box-shadow:var(--video-fusion-progress-handle-shadow);transition:transform .15s;pointer-events:none}.fusion-progress-bar:hover .fusion-progress-handle,.fusion-progress-bar.dragging .fusion-progress-handle{transform:translate(-50%,-50%) scale(1)}.fusion-volume-control{position:relative;display:flex;align-items:center}.fusion-volume-btn{width:24px;height:24px;background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--video-fusion-controls-btn-color);padding:0;transition:color .2s}.fusion-volume-btn:hover{color:var(--video-fusion-controls-btn-hover)}.fusion-volume-slider-wrapper{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);background:var(--video-fusion-volume-wrapper-bg);border-radius:4px;padding:12px 14px;box-shadow:var(--video-fusion-volume-wrapper-shadow);z-index:100}.fusion-volume-slider-track{position:relative;width:4px;height:80px;background:var(--video-fusion-volume-track-bg);border-radius:2px}.fusion-volume-slider-fill{position:absolute;bottom:0;left:0;width:100%;background:var(--video-fusion-volume-fill-bg);border-radius:2px;pointer-events:none}.fusion-volume-slider-input{position:absolute;top:0;left:-5px;appearance:none;width:14px;height:80px;background:transparent;outline:none;cursor:pointer;writing-mode:vertical-lr;direction:rtl;margin:0}.fusion-volume-slider-input::-webkit-slider-runnable-track{width:14px;height:100%;background:transparent}.fusion-volume-slider-input::-webkit-slider-thumb{appearance:none;width:14px;height:14px;border-radius:50%;background:var(--video-fusion-volume-thumb-bg);cursor:pointer;box-shadow:var(--video-fusion-volume-thumb-shadow)}.fusion-volume-slider-input::-moz-range-track{width:14px;height:100%;background:transparent}.fusion-volume-slider-input::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--video-fusion-volume-thumb-bg);cursor:pointer;border:none;box-shadow:var(--video-fusion-volume-thumb-shadow)}.fusion-loading-overlay{position:absolute;inset:0 0 36px;background:var(--video-fusion-loading-overlay-bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;z-index:5}.fusion-loading-spinner{width:24px;height:24px;border:2px solid var(--video-fusion-loading-spinner-border);border-top-color:var(--video-fusion-loading-spinner-top);border-radius:50%;animation:spin .8s linear infinite}.fusion-loading-overlay span{color:var(--video-fusion-loading-text-color);font-size:var(--font-12);font-family:var(--font-body)}.sketch-canvas-container{pointer-events:none;z-index:10}.sketch-canvas-overlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.sketch-canvas-overlay.active{pointer-events:auto;z-index:20}.sketch-toolbar{display:flex;align-items:center;background:#1e1e1ee6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:8px;padding:6px;gap:4px;box-shadow:0 4px 12px #0000004d;border:1px solid rgba(255,255,255,.1)}.sketch-toolbar button{background:transparent;border:none;color:#aaa;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px;cursor:pointer;transition:all .2s}.sketch-toolbar button:hover{background:#ffffff1a;color:#fff}.sketch-toolbar button.active{background:#3b82f633;color:#3b82f6}.sketch-toolbar button:disabled{opacity:.3;cursor:not-allowed}.sketch-toolbar-divider{width:1px;height:20px;background:#ffffff26;margin:0 4px}.sketch-generate-btn{background:#3b82f6!important;color:#fff!important;width:auto!important;padding:0 12px!important;font-size:13px!important;font-weight:600!important}.sketch-generate-btn:hover{background:#2563eb!important}.sketch-stage-wrapper{aspect-ratio:16 / 9;width:100%;overflow:hidden;background:#000;position:relative;box-sizing:border-box}.sketch-stage-wrapper>*{position:absolute;left:0;top:0;width:100%;height:100%;box-sizing:border-box}