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.15s}.browse-collection-btn:hover{background:var(--color-surface-alt);border-color:var(--color-accent)}@keyframes flash-prompt{0%{background:var(--color-accent);color:#fff}to{background:"";color:""}}.flash-prompt{animation:flash-prompt .4s ease-out}[hidden].palette-results{display:none}.palette-footer{display:flex;justify-content:space-between;align-items:center;padding:6px 2px 2px;font-size:11px;color:var(--color-text-muted)}.palette-footer .browse-all-btn{background:none;border:none;padding:0;color:var(--color-accent);cursor:pointer;font-size:11px;text-decoration:underline;text-underline-offset:2px}.palette-footer .browse-all-btn:hover{opacity:.8}#full-collection-dialog{width:min(600px,92vw);max-height:80vh;padding:0;border:1px solid var(--color-border);border-radius:var(--radius-lg,8px);background:var(--color-surface);color:var(--color-text);overflow:hidden}#full-collection-dialog[open]{display:flex;flex-direction:column}#full-collection-dialog::-webkit-backdrop{background:rgba(0,0,0,.55)}#full-collection-dialog::backdrop{background:rgba(0,0,0,.55)}.full-collection-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--color-border);flex-shrink:0}.full-collection-header h2{margin:0;font-size:16px}.full-collection-close{background:none;border:none;color:var(--color-text-muted);font-size:16px;cursor:pointer;padding:4px 6px;border-radius:var(--radius);line-height:1}.full-collection-close:hover{background:var(--color-surface-alt);color:var(--color-text)}.full-collection-controls{display:flex;flex-direction:column;gap:8px;padding:12px 20px;border-bottom:1px solid var(--color-border);flex-shrink:0}.full-collection-count{padding:6px 20px 0;font-size:11px;color:var(--color-text-muted);flex-shrink:0}.full-collection-palette{padding:12px 20px 20px;overflow-y:auto;flex:1 1}.canvas-container{flex:1 1;background:var(--color-canvas-bg);position:relative;overflow:hidden;cursor:crosshair}.canvas-container canvas{position:absolute;top:0;left:0}.canvas-area{flex:1 1;display:flex;flex-direction:column;min-height:0}.canvas-area .canvas-container{flex:1 1}.canvas-view-controls{display:flex;justify-content:center;gap:16px;padding:7px 14px;background:var(--color-surface);border-top:1px solid var(--color-border);flex-shrink:0}.view-mode-toggle{display:flex;align-items:center;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.view-mode-btn{padding:3px 10px;font-size:11px;font-weight:500;background:transparent;border:none;border-right:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer;transition:background var(--transition),color var(--transition);white-space:nowrap}.view-mode-btn:last-child{border-right:none}.view-mode-btn:hover:not(.active){background:var(--color-surface-alt);color:var(--color-text)}.view-mode-btn.active{background:var(--color-accent);color:#fff}.motif-transform-bar[hidden]{display:none}.motif-transform-bar{position:absolute;top:12px;left:50%;transform:translateX(-50%);display:flex;gap:4px;padding:4px 8px;background:var(--color-surface);box-shadow:0 4px 12px rgba(0,0,0,.4);z-index:10}.motif-transform-bar,.motif-transform-bar button{border:1px solid var(--color-border);border-radius:var(--radius)}.motif-transform-bar button{padding:4px 10px;background:var(--color-bg);color:var(--color-text);font-size:12px;cursor:pointer;transition:background var(--transition)}.motif-transform-bar button:hover{background:var(--color-surface-alt)}.erase-mode-bar[hidden]{display:none}.erase-mode-label{font-size:12px;color:var(--color-text-muted);display:flex;align-items:center;padding:0 4px}.erase-mode-btn.active{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.file-ops{display:flex;align-items:center;gap:2px}.file-op-btn{background:transparent;border:none;color:var(--color-text-muted);font-size:13px;padding:3px 6px;cursor:pointer;border-radius:var(--radius);white-space:nowrap}.file-op-btn:hover{color:var(--color-text);background:var(--color-surface-alt)}.file-op-sep{color:var(--color-border);font-size:12px;padding:0 2px;-webkit-user-select:none;-moz-user-select:none;user-select:none}.status-size-btn{background:none;border:none;color:var(--color-accent);font-size:12px;cursor:pointer;padding:0;font-family:inherit;text-decoration:underline;text-underline-offset:2px;-webkit-text-decoration-style:dashed;text-decoration-style:dashed}.status-size-btn:hover{opacity:.75}.status-bar{height:var(--statusbar-height);padding:0 12px;background:var(--color-surface);border-top:1px solid var(--color-border);font-size:12px;color:var(--color-text-muted);gap:16px;flex-shrink:0}.status-bar,.zoom-controls{display:flex;align-items:center}.zoom-controls{gap:4px}.zoom-btn{background:none;border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:var(--radius);width:20px;height:20px;font-size:14px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:background var(--transition),color var(--transition)}.zoom-btn:hover{background:var(--color-hover);color:var(--color-text)}.zoom-pct{cursor:pointer;min-width:40px;text-align:center}.zoom-pct:hover{color:var(--color-accent)}#status-size{cursor:pointer}#status-size:hover{color:var(--color-accent)}.color-swap-prompt[hidden]{display:none}.color-swap-prompt{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--color-surface);border:1px solid var(--color-accent);border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.5);z-index:10;font-size:13px;color:var(--color-text);white-space:nowrap}.color-swap-prompt button{padding:4px 12px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-size:12px;cursor:pointer}.color-swap-prompt button:hover{background:var(--color-surface-alt)}.floating-tooltip{padding:4px 8px;background:#111;color:#eee;font-size:12px;border-radius:4px;z-index:1000}#global-tooltip,.floating-tooltip{position:fixed;display:none;white-space:nowrap;pointer-events:none}#global-tooltip{padding:5px 9px;background:#111010;border:1px solid rgba(245,237,218,.2);color:#f5edda;font-size:11px;font-weight:400;border-radius:4px;z-index:2000;box-shadow:0 2px 8px rgba(0,0,0,.4)}#global-tooltip.rich{padding:10px;white-space:normal;width:154px}.sym-rich-tip{text-align:center}.sym-rich-tip-diagram{margin-bottom:8px;line-height:0}.sym-rich-tip-diagram svg{display:inline-block}.sym-rich-tip-label{font-size:11px;color:#f5edda;margin-bottom:4px;display:flex;gap:6px}.sym-rich-tip-key,.sym-rich-tip-label{font-weight:600;align-items:center;justify-content:center}.sym-rich-tip-key{display:inline-flex;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);border-radius:3px;font-family:inherit;font-size:10px;padding:0 5px;height:16px;line-height:1}.sym-rich-tip-desc{font-size:10px;color:rgba(245,237,218,.65);line-height:1.4}dialog{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);margin:auto;border-radius:8px;padding:24px;min-width:360px;box-shadow:0 8px 32px rgba(0,0,0,.6)}#new-project-dialog{width:620px;max-width:calc(100vw - 32px)}.new-project-grid{display:grid;grid-template-columns:1fr 220px;grid-gap:0 24px;gap:0 24px;margin-bottom:4px}.new-project-col-left,.new-project-col-right{display:flex;flex-direction:column}.new-project-col-right .canvas-preview-wrap{margin:0 0 12px;padding:10px;flex-shrink:0}.new-project-col-right .canvas-preview{width:100%;height:auto}.new-project-col-right .form-group--thread-inline{flex-wrap:wrap;row-gap:6px}dialog::-webkit-backdrop{background:rgba(0,0,0,.6)}dialog::backdrop{background:rgba(0,0,0,.6)}dialog h2{margin-bottom:16px;font-size:18px}.form-group{margin-bottom:12px}.form-group label{display:block;margin-bottom:4px;font-size:13px;color:var(--color-text-muted)}.form-group input[type=number],.form-group input[type=text],.form-group select{width:100%;padding:6px 10px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-size:14px}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--color-accent)}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1 1}.radio-group{display:flex;flex-direction:column;gap:8px}.radio-group label{display:flex;align-items:center;gap:8px;cursor:pointer;color:var(--color-text)}.form-group--thread-inline{display:flex;align-items:center;gap:10px;margin-bottom:12px}.thread-label{font-size:13px;white-space:nowrap}.thread-hint,.thread-label{color:var(--color-text-muted)}.thread-hint{font-size:11px;border:1px solid var(--color-text-muted);border-radius:50%;width:15px;height:15px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;cursor:default;position:relative}.thread-hint-bubble{display:none;position:absolute;bottom:22px;right:0;width:200px;white-space:normal;background:#111010;border:1px solid rgba(245,237,218,.2);color:#f5edda;font-size:11px;line-height:1.5;padding:6px 9px;border-radius:4px;box-shadow:0 2px 8px rgba(0,0,0,.4);pointer-events:none;z-index:10}.thread-hint:hover .thread-hint-bubble{display:block}.radio-group--inline{flex-direction:row;gap:16px}.new-project-col-left .form-group .radio-group--inline{padding:7px 0}.dialog-fabric-presets{display:flex;gap:5px;align-items:center}.dialog-fabric-preset{width:18px;height:18px;border-radius:3px;border:1px solid var(--color-border);cursor:pointer;padding:0;flex-shrink:0;transition:transform .1s,border-color .1s}.dialog-fabric-preset:hover{transform:scale(1.15);border-color:var(--color-accent)}.dialog-fabric-preset.active{border:2px solid var(--color-accent)}.dialog-fabric-preset:after{content:attr(title);position:absolute;bottom:calc(100% + 5px);left:50%;transform:translateX(-50%);background:#111010;border:1px solid rgba(245,237,218,.2);color:#f5edda;font-size:10px;white-space:nowrap;padding:3px 7px;border-radius:3px;pointer-events:none;opacity:0;transition:opacity .15s;z-index:10}.dialog-fabric-preset:hover:after{opacity:1}.fabric-wheel-container{display:flex;justify-content:center;padding:8px 0 2px}.fabric-wheel-container canvas{cursor:pointer;border-radius:50%;display:block}.fabric-wheel-label{text-align:center;font-size:11px;color:var(--color-text-muted);min-height:16px;line-height:16px;padding-bottom:4px}.fabric-hex-row{display:flex;align-items:center;gap:4px;padding:6px 0 2px}.fabric-hex-hash{font-size:13px;color:var(--color-text-muted)}.fabric-hex-input{flex:1 1;background:var(--color-bg);border:1px solid var(--color-border);border-radius:4px;color:var(--color-text);font-size:12px;font-family:monospace;padding:4px 6px;text-transform:uppercase}.fabric-hex-input:focus{outline:none;border-color:var(--color-accent)}.fabric-custom-toggle{font-size:11px;color:var(--color-text-muted);background:none;border:1px solid var(--color-border);border-radius:4px;padding:2px 7px;cursor:pointer;white-space:nowrap;flex-shrink:0}.fabric-custom-toggle:hover{border-color:var(--color-accent);color:var(--color-text)}.dialog-fabric-picker-wrap[hidden]{display:none}.dialog-fabric-picker-wrap{padding:6px 0 0;display:flex;flex-direction:column;align-items:center;gap:6px}.dialog-fabric-picker-wrap .fabric-hex-row{width:100%;padding:0}.stitch-count-divider{font-size:11px;margin:4px 0 12px;opacity:.6}.stitch-count-divider,.stitch-count-preview{text-align:center;color:var(--color-text-muted)}.stitch-count-preview{font-size:13px;margin:4px 0 16px;padding:8px;background:var(--color-bg);border-radius:var(--radius)}.stitch-count-preview span{font-weight:600;color:var(--color-accent)}.size-error{font-size:12px;color:#e05a5a;background:rgba(224,90,90,.1);border:1px solid rgba(224,90,90,.3);border-radius:var(--radius);padding:6px 10px;margin-top:6px}[hidden].size-error{display:none}.canvas-preview-wrap{display:flex;flex-direction:column;align-items:center;gap:8px;margin:16px 0 4px;padding:12px;background:var(--color-bg);border-radius:var(--radius)}.canvas-preview{display:block;border-radius:2px}.canvas-preview-label{font-size:11px;color:var(--color-text-muted);text-align:center;line-height:1.5}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.dialog-footer{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:20px;padding-top:16px;border-top:1px solid var(--color-border)}.dialog-footer .form-actions{margin-top:0;justify-content:center}.dialog-footer .tutorial-start-row{margin:0}.export-sections{display:flex;flex-direction:column;gap:4px;margin-bottom:4px}.export-section{border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.export-section-header{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;background:var(--color-surface-alt);-webkit-user-select:none;-moz-user-select:none;user-select:none}.export-section-header:hover{background:var(--color-bg)}.export-section-title{font-weight:600;font-size:13px}.export-section-desc{font-size:12px;color:var(--color-text-muted);margin-left:auto}.export-section-body{padding:14px 14px 10px;border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:10px}.export-section-body[hidden]{display:none}.export-spp-row{display:flex;align-items:center;gap:10px}.export-spp-row input[type=range]{flex:1 1;accent-color:var(--color-accent)}.export-spp-row input[type=number]{width:52px;padding:3px 6px;background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-size:13px;text-align:center}.export-hint{font-size:11px;font-style:italic}.export-hint,.form-label-sm{color:var(--color-text-muted)}.form-label-sm{font-size:12px;font-weight:500;display:block;margin-bottom:6px}.checkbox-group{display:flex;flex-direction:column;gap:6px;font-size:13px}.dialog-small{background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;color:var(--color-text);padding:20px;width:min(360px,92vw);box-shadow:0 8px 32px rgba(0,0,0,.5)}.dialog-small::-webkit-backdrop{background:rgba(0,0,0,.55)}.dialog-small::backdrop{background:rgba(0,0,0,.55)}.remove-color-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.remove-color-swatch{width:22px;height:22px;border-radius:4px;border:1px solid rgba(255,255,255,.15);flex-shrink:0;display:inline-block}.remove-color-msg{font-size:13px;color:var(--color-text-muted);line-height:1.5;margin:0}.anchor-section{margin:16px 0 4px}.anchor-label{display:block;font-size:12px;color:var(--color-text-muted);margin-bottom:8px}.anchor-grid{display:grid;grid-template-columns:repeat(3,28px);grid-template-rows:repeat(3,28px);grid-gap:3px;gap:3px;width:-moz-fit-content;width:fit-content}.anchor-cell{width:28px;height:28px;border:1px solid var(--color-border);border-radius:4px;background:var(--color-surface);cursor:pointer;position:relative;padding:0;transition:background .1s,border-color .1s}.anchor-cell:after{content:"";position:absolute;inset:50% 50% auto auto;transform:translate(50%,-50%);width:6px;height:6px;border-radius:50%;background:var(--color-text-muted);opacity:.4}.anchor-cell.active{background:var(--color-accent);border-color:var(--color-accent)}.anchor-cell.active:after{background:#fff;opacity:1}.anchor-cell:hover:not(.active){border-color:var(--color-accent);background:var(--color-hover)}.resize-preview-wrap{display:flex;justify-content:center;margin:16px 0 4px;padding:12px;background:var(--color-bg);border-radius:var(--radius)}.resize-crop-warning{font-size:12px;color:#e0a050;background:rgba(224,160,80,.1);border:1px solid rgba(224,160,80,.3);border-radius:var(--radius);padding:6px 10px;margin-top:8px}[hidden].resize-crop-warning{display:none}.btn{padding:8px 16px;border:none;border-radius:var(--radius);font-size:14px;cursor:pointer;transition:background var(--transition)}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover)}.btn-secondary{background:var(--color-bg);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-surface-alt)}.btn-danger{background:#c0392b;color:#fff;border:1px solid #c0392b}.btn-danger:hover{background:#e74c3c;border-color:#e74c3c}.filter-chip-bar{display:flex;flex-direction:column;align-items:stretch;gap:3px;padding:6px 8px;border-bottom:1px solid var(--color-border);flex-shrink:0}.filter-chip{display:flex;align-items:center;justify-content:space-between;width:100%;padding:6px 10px;font-size:11px;font-weight:500;font-family:inherit;background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text);cursor:pointer;white-space:nowrap;transition:border-color var(--transition),background var(--transition),color var(--transition);text-align:left}.filter-chip.active,.filter-chip:hover{border-color:var(--color-accent)}.filter-chip.active{background:var(--color-accent);color:#fff}.filter-chip.filter-chip-clear{background:transparent;color:var(--color-text-muted);border-color:transparent;justify-content:flex-start;font-size:10px}.filter-chip.filter-chip-clear:hover{color:var(--color-accent);border-color:transparent;background:transparent}.filter-chip-caret{font-size:8px;opacity:.7;margin-left:1px}.filter-dropdown{position:fixed;background:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.15);z-index:1500;min-width:210px;max-width:260px;overflow:hidden}[hidden].filter-dropdown{display:none}.filter-dropdown-search{width:100%;padding:8px 12px;border:none;border-bottom:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);font-size:12px;font-family:inherit;outline:none}.filter-dropdown-search::placeholder{color:var(--color-text-muted)}.filter-dropdown-list{max-height:220px;overflow-y:auto;padding:4px 0}.filter-dropdown-item{display:flex;align-items:center;gap:9px;width:100%;padding:7px 12px;font-size:12px;font-family:inherit;text-align:left;background:none;border:none;color:var(--color-text);cursor:pointer;transition:background var(--transition)}.filter-dropdown-item:hover{background:var(--color-surface-alt)}.filter-dropdown-item.active{color:var(--color-text)}.filter-dropdown-item.unavailable{opacity:.35;pointer-events:none}.filter-cb{flex-shrink:0;width:15px;height:15px;border:1.5px solid var(--color-border);border-radius:3px;background:var(--color-surface);position:relative;transition:background var(--transition),border-color var(--transition)}.filter-dropdown-item.active .filter-cb{background:var(--color-accent);border-color:var(--color-accent)}.filter-dropdown-item.active .filter-cb:after{content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;border:2px solid #fff;border-top:none;border-left:none;transform:rotate(45deg)}.filter-radio{flex-shrink:0;width:15px;height:15px;border:1.5px solid var(--color-border);border-radius:50%;background:var(--color-surface);position:relative;transition:background var(--transition),border-color var(--transition)}.filter-dropdown-item.active 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