.afr-tool{--afr-bg: #0f0f17;--afr-surface: #1a1a2e;--afr-surface2: #22223a;--afr-border: #2d2d4a;--afr-accent: #a855f7;--afr-accent2: #c084fc;--afr-accent-glow: rgba(168,85,247,.3);--afr-text: #e4e4e7;--afr-text-dim: #a1a1aa;--afr-radius: 12px;width:100%;background:linear-gradient(135deg,var(--afr-bg) 0%,#131320 100%);border:1px solid var(--afr-border);border-radius:var(--afr-radius);overflow:hidden;display:flex;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--afr-text)}.afr-toolbar{display:flex;align-items:center;gap:6px;padding:8px 12px;background:linear-gradient(180deg,var(--afr-surface) 0%,var(--afr-surface2) 100%);border-bottom:1px solid var(--afr-border);flex-wrap:wrap}.afr-toolbar-group{display:flex;align-items:center;gap:4px}.afr-toolbar-divider{width:1px;height:24px;background:var(--afr-border);margin:0 4px}.afr-toolbar-spacer{flex:1}.afr-icon-btn{display:flex;align-items:center;gap:6px;padding:6px;background:transparent;border:1px solid transparent;border-radius:8px;color:var(--afr-text-dim);cursor:pointer;transition:all .2s ease}.afr-icon-btn:hover{background:#ffffff0d;color:var(--afr-text)}.afr-icon-btn:disabled{opacity:.3;cursor:not-allowed}.afr-zoom-label{font-size:12px;color:var(--afr-text-dim);min-width:42px;text-align:center}.afr-status-badge{font-size:11px;font-weight:600;padding:4px 10px;border-radius:20px;background:#22c55e26;color:#4ade80;border:1px solid rgba(34,197,94,.2)}.afr-main{display:flex;flex-direction:column;min-height:420px}@media(min-width:900px){.afr-main{flex-direction:row}}.afr-canvas-wrap{flex:1;position:relative;background:#0a0a0f;background-image:linear-gradient(45deg,#15151f 25%,transparent 25%),linear-gradient(-45deg,#15151f 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#15151f 75%),linear-gradient(-45deg,transparent 75%,#15151f 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:360px}.afr-dropzone{text-align:center;cursor:pointer;padding:40px 20px;transition:all .3s ease}.afr-dropzone:hover .afr-dropzone-icon{transform:scale(1.1)}.afr-dropzone-icon{width:80px;height:80px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#a855f726,#c084fc0d);border:2px dashed rgba(168,85,247,.3);border-radius:20px;color:var(--afr-accent);transition:transform .3s ease}.afr-dropzone-title{font-size:18px;font-weight:600;margin:0 0 4px}.afr-dropzone-sub{font-size:13px;color:var(--afr-text-dim);margin:0 0 12px}.afr-dropzone-formats{display:flex;gap:8px;justify-content:center}.afr-dropzone-formats span{font-size:11px;padding:3px 10px;border-radius:4px;background:#ffffff0f;color:var(--afr-text-dim)}.afr-canvas-container{position:relative;max-width:100%;max-height:100%}.afr-canvas-container canvas{display:block;max-width:100%;max-height:100%}.afr-processing{position:absolute;inset:0;background:#0a0a0fd9;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:10;backdrop-filter:blur(4px)}.afr-processing-spinner{width:48px;height:48px;border:4px solid rgba(168,85,247,.2);border-top-color:var(--afr-accent);border-radius:50%;animation:afr-spin .8s linear infinite}@keyframes afr-spin{to{transform:rotate(360deg)}}.afr-processing-text{margin-top:16px;font-size:14px;color:var(--afr-text-dim)}.afr-compare-slider{position:absolute;top:0;bottom:0;width:4px;background:var(--afr-accent);z-index:5;cursor:ew-resize;left:50%;transform:translate(-50%)}.afr-compare-handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:var(--afr-accent);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 2px 12px var(--afr-accent-glow)}.afr-compare-label{position:absolute;top:12px;padding:4px 10px;font-size:11px;font-weight:600;border-radius:4px;background:#0009;color:#fff}.afr-compare-label-before{left:12px}.afr-compare-label-after{right:12px}.afr-sidebar{width:100%;max-height:400px;overflow-y:auto;background:var(--afr-surface);border-top:1px solid var(--afr-border);padding:16px}@media(min-width:900px){.afr-sidebar{width:300px;max-height:none;border-top:none;border-left:1px solid var(--afr-border)}}.afr-sidebar::-webkit-scrollbar{width:6px}.afr-sidebar::-webkit-scrollbar-track{background:transparent}.afr-sidebar::-webkit-scrollbar-thumb{background:var(--afr-border);border-radius:3px}.afr-panel-section{margin-bottom:20px}.afr-panel-section:last-child{margin-bottom:0}.afr-panel-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--afr-text-dim);margin:0 0 10px}.afr-control{margin-bottom:12px}.afr-control:last-child{margin-bottom:0}.afr-control-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.afr-control-header label{font-size:13px;font-weight:500}.afr-control-value{font-size:12px;color:var(--afr-accent);font-weight:600}.afr-slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:var(--afr-surface2);border-radius:3px;outline:none;cursor:pointer}.afr-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;background:linear-gradient(135deg,var(--afr-accent) 0%,var(--afr-accent2) 100%);border-radius:50%;cursor:pointer;box-shadow:0 2px 6px var(--afr-accent-glow);transition:transform .15s ease}.afr-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.afr-slider::-moz-range-thumb{width:16px;height:16px;border:none;background:linear-gradient(135deg,var(--afr-accent) 0%,var(--afr-accent2) 100%);border-radius:50%;cursor:pointer;box-shadow:0 2px 6px var(--afr-accent-glow)}.afr-preset-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.afr-preset-btn{padding:8px 10px;background:var(--afr-surface2);border:1px solid var(--afr-border);border-radius:8px;color:var(--afr-text-dim);cursor:pointer;font-size:12px;font-weight:500;transition:all .2s ease}.afr-preset-btn:hover{border-color:var(--afr-accent);color:var(--afr-text)}.afr-preset-btn.active{background:linear-gradient(135deg,#a855f726,#c084fc0d);border-color:var(--afr-accent);color:var(--afr-accent);box-shadow:0 0 12px #a855f726}.afr-toggle-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;cursor:pointer;font-size:13px}.afr-toggle{display:none}.afr-toggle-switch{width:36px;height:20px;background:var(--afr-surface2);border:1px solid var(--afr-border);border-radius:10px;position:relative;transition:all .2s ease}.afr-toggle-switch:after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;background:var(--afr-text-dim);border-radius:50%;transition:all .2s ease}.afr-toggle:checked+.afr-toggle-switch{background:linear-gradient(135deg,var(--afr-accent) 0%,var(--afr-accent2) 100%);border-color:transparent}.afr-toggle:checked+.afr-toggle-switch:after{left:18px;background:#fff}.afr-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:10px 16px;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.afr-btn:disabled{opacity:.4;cursor:not-allowed}.afr-btn-primary{background:linear-gradient(135deg,var(--afr-accent) 0%,var(--afr-accent2) 100%);color:#fff;box-shadow:0 4px 12px var(--afr-accent-glow)}.afr-btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px var(--afr-accent-glow)}.afr-btn-secondary{background:var(--afr-surface2);color:var(--afr-text);border:1px solid var(--afr-border)}.afr-btn-secondary:hover:not(:disabled){border-color:var(--afr-accent)}.afr-btn-export{background:linear-gradient(135deg,#6366f1,#818cf8);color:#fff;margin-top:8px;box-shadow:0 4px 12px #6366f14d}.afr-btn-export:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.afr-panel-actions{display:flex;flex-direction:column;gap:8px}.afr-select{width:100%;padding:8px 12px;background:var(--afr-surface2);border:1px solid var(--afr-border);border-radius:8px;color:var(--afr-text);font-size:13px;cursor:pointer;outline:none}.afr-select:focus{border-color:var(--afr-accent)}.afr-info-section{font-size:12px}.afr-info-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.04)}.afr-info-row span:first-child{color:var(--afr-text-dim)}.afr-info-row span:last-child{font-weight:600}@media(max-width:358px){.afr-toolbar{padding:6px 8px;gap:4px}.afr-icon-btn{padding:5px 7px}.afr-sidebar{padding:12px}.afr-preset-grid{grid-template-columns:1fr}.afr-dropzone{padding:24px 12px}.afr-dropzone-title{font-size:15px}.afr-dropzone-sub{font-size:12px}}