:root{--pae-primary:var(--main-primary);--pae-text:#1e293b;--pae-text-muted:#64748b;--pae-bg:#fff;--pae-bg-secondary:#f8fafc;--pae-border:#e2e8f0;--pae-radius:var(--main-radius);--pae-radius-sm:var(--main-radius-sm);--pae-shadow:var(--main-shadow-sm);--pae-canvas-bg:#fff;--pae-grid-color:#0000001f;--pae-danger:#ef4444;--pae-active-bg:#6366f11a;--pae-active-color:var(--main-primary);--pae-hover-bg:#f1f5f9}._pae-container{gap:var(--main-space-3);flex-direction:column;min-height:500px;display:flex}._pae-main{gap:var(--main-space-3);flex:1;min-height:400px;display:flex}._pae-separator{background:var(--pae-border);flex-shrink:0;width:1px;height:20px}@media (max-width:768px){._pae-container{padding-left:.5rem;padding-right:.5rem}._pae-main{flex-direction:column}}._pae-topbar{justify-content:space-between;align-items:center;gap:var(--main-space-3);padding:var(--main-space-2) var(--main-space-3);background:var(--pae-bg);border-radius:var(--pae-radius);border-style:solid;border-width:1px;border-color:var(--pae-border);box-shadow:var(--pae-shadow);flex-wrap:wrap;display:flex}._pae-topbar-left,._pae-topbar-right{align-items:center;gap:var(--main-space-2);flex-wrap:wrap;display:flex}._pae-size-group{align-items:center;gap:var(--main-space-2);display:flex}._pae-size-group label{font-size:var(--main-text-xs);color:var(--pae-text-muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}._pae-select{border-style:solid;border-width:1px;border-color:var(--pae-border);border-radius:var(--pae-radius-sm);background:var(--pae-bg);color:var(--pae-text);font-size:var(--main-text-sm);cursor:pointer;padding:.25rem .5rem}._pae-select:focus{outline:2px solid var(--pae-primary);outline-offset:1px}._pae-tools{gap:2px;display:flex}._pae-tool-btn,._pae-toggle-btn,._pae-icon-btn{border-radius:var(--pae-radius-sm);width:32px;height:32px;color:var(--pae-text-muted);cursor:pointer;background:0 0;border-width:0;justify-content:center;align-items:center;padding:0;display:flex}._pae-tool-btn:hover,._pae-toggle-btn:hover,._pae-icon-btn:hover{background:var(--pae-hover-bg);color:var(--pae-text)}._pae-tool-btn._pae-active,._pae-toggle-btn._pae-active{background:var(--pae-active-bg);color:var(--pae-active-color)}._pae-tool-btn:focus-visible{outline:2px solid var(--pae-primary);outline-offset:1px}._pae-toggle-btn:focus-visible{outline:2px solid var(--pae-primary);outline-offset:1px}._pae-icon-btn:focus-visible{outline:2px solid var(--pae-primary);outline-offset:1px}._pae-icon-btn._pae-danger:hover{color:var(--pae-danger);background:#ef44441a}._pae-icon-btn:disabled{opacity:.35;cursor:not-allowed}._pae-icon-btn:disabled:hover{color:var(--pae-text-muted);background:0 0}._pae-toggle-group{gap:2px;display:flex}._pae-export-group{position:relative}._pae-btn-primary{align-items:center;gap:var(--main-space-1);background:var(--pae-primary);color:#fff;border-radius:var(--pae-radius-sm);font-size:var(--main-text-sm);cursor:pointer;white-space:nowrap;border-width:0;padding:.375rem .75rem;font-weight:500;display:inline-flex}._pae-btn-primary:hover{opacity:.9}._pae-btn-primary:focus-visible{outline:2px solid var(--pae-primary);outline-offset:2px}._pae-export-dropdown{background:var(--pae-bg);border-style:solid;border-width:1px;border-color:var(--pae-border);border-radius:var(--pae-radius-sm);padding:var(--main-space-1);z-index:10;min-width:100px;display:none;position:absolute;top:calc(100% + 4px);right:0;box-shadow:0 4px 12px #00000026}._pae-export-dropdown._pae-open{flex-direction:column;gap:2px;display:flex}._pae-export-scale{border-radius:var(--pae-radius-sm);width:100%;color:var(--pae-text);font-size:var(--main-text-sm);cursor:pointer;text-align:left;white-space:nowrap;background:0 0;border-width:0;padding:.375rem .75rem;display:block}._pae-export-scale:hover{background:var(--pae-hover-bg)}._pae-export-scale._pae-active{background:var(--pae-active-bg);color:var(--pae-active-color);font-weight:500}@media (max-width:768px){._pae-topbar{padding:var(--main-space-2);gap:var(--main-space-2)}._pae-topbar-left,._pae-topbar-right{gap:var(--main-space-1)}._pae-btn-primary span{display:none}}._pae-canvas-area{border-radius:var(--pae-radius);border-style:solid;border-width:1px;border-color:var(--pae-border);box-shadow:var(--pae-shadow);cursor:crosshair;background-color:#f0f0f0;background-image:linear-gradient(45deg,#e5e7eb 25%,#0000 25%),linear-gradient(-45deg,#e5e7eb 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#e5e7eb 75%),linear-gradient(-45deg,#0000 75%,#e5e7eb 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px;flex:1;justify-content:center;align-items:center;min-height:350px;display:flex;position:relative;overflow:hidden}._pae-canvas-area canvas{image-rendering:pixelated;image-rendering:crisp-edges}._pae-preview{bottom:var(--main-space-2);right:var(--main-space-2);background:var(--pae-bg);border-style:solid;border-width:1px;border-color:var(--pae-border);border-radius:var(--pae-radius-sm);box-shadow:var(--pae-shadow);opacity:.85;padding:4px;position:absolute}._pae-preview:hover{opacity:1}._pae-preview canvas{width:64px;height:64px;image-rendering:pixelated;image-rendering:crisp-edges;display:block}._pae-canvas-area[data-tool=eraser]{cursor:cell}._pae-canvas-area[data-tool=fill]{cursor:crosshair}._pae-canvas-area[data-tool=eyedropper]{cursor:copy}._pae-canvas-area._pae-panning{cursor:grabbing}@media (max-width:768px){._pae-canvas-area{min-height:280px}._pae-preview{display:none}}._pae-panel{gap:var(--main-space-3);flex-direction:column;flex-shrink:0;width:220px;display:flex}._pae-section{background:var(--pae-bg);border-radius:var(--pae-radius);border-style:solid;border-width:1px;border-color:var(--pae-border);box-shadow:var(--pae-shadow);padding:var(--main-space-3)}._pae-section-title{font-size:var(--main-text-xs);color:var(--pae-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--main-space-2);justify-content:space-between;align-items:center;font-weight:600;display:flex}._pae-color-current{align-items:center;gap:var(--main-space-2);display:flex}._pae-color-swatch{border-radius:var(--pae-radius-sm);border-style:solid;border-width:2px;border-color:var(--pae-border);cursor:pointer;background:#000;flex-shrink:0;width:32px;height:32px}._pae-color-picker{visibility:hidden;border-width:0;width:0;height:0;padding:0;position:absolute}._pae-hex-input{border-style:solid;border-width:1px;border-color:var(--pae-border);border-radius:var(--pae-radius-sm);font-size:var(--main-text-sm);font-family:var(--main-font-mono);color:var(--pae-text);background:var(--pae-bg);text-transform:uppercase;flex:1;width:80px;padding:.25rem .5rem}._pae-hex-input:focus{outline:2px solid var(--pae-primary);outline-offset:1px}._pae-palette-grid{margin-top:var(--main-space-2);grid-template-columns:repeat(8,1fr);gap:3px;display:grid}._pae-palette-color{aspect-ratio:1;cursor:pointer;border-width:0;border-radius:3px;min-width:0;padding:0}._pae-palette-color:hover{box-shadow:0 0 0 2px var(--pae-bg), 0 0 0 3px var(--pae-text-muted)}._pae-palette-color._pae-selected{box-shadow:0 0 0 2px var(--pae-bg), 0 0 0 3px var(--pae-primary)}._pae-recent-colors{flex-wrap:wrap;gap:3px;min-height:20px;display:flex}._pae-recent-color{cursor:pointer;border-width:0;border-radius:3px;width:20px;height:20px;padding:0}._pae-recent-color:hover{box-shadow:0 0 0 2px var(--pae-bg), 0 0 0 3px var(--pae-text-muted)}._pae-small-btn{border-radius:var(--pae-radius-sm);width:24px;height:24px;color:var(--pae-text-muted);cursor:pointer;background:0 0;border-width:0;justify-content:center;align-items:center;padding:0;display:flex}._pae-small-btn:hover{background:var(--pae-hover-bg);color:var(--pae-text)}._pae-small-btn._pae-active{background:var(--pae-active-bg);color:var(--pae-active-color)}._pae-small-btn._pae-danger:hover{color:var(--pae-danger);background:#ef44441a}._pae-btn-secondary{justify-content:center;align-items:center;gap:var(--main-space-1);border-style:solid;border-width:1px;border-color:var(--pae-border);border-radius:var(--pae-radius-sm);width:100%;color:var(--pae-text);font-size:var(--main-text-xs);cursor:pointer;background:0 0;padding:.375rem .75rem;font-weight:500;display:inline-flex}._pae-btn-secondary:hover{background:var(--pae-hover-bg)}._pae-panel ._pae-select{width:100%}@media (max-width:768px){._pae-panel{flex-flow:wrap;width:100%}._pae-section{flex:1;min-width:180px}}._pae-frames{flex-wrap:wrap;gap:4px;min-height:40px;display:flex}._pae-frame-thumb{border-radius:var(--pae-radius-sm);border-style:solid;border-width:2px;border-color:var(--pae-border);cursor:pointer;background:var(--pae-bg);justify-content:center;align-items:center;width:40px;height:40px;padding:2px;display:flex;position:relative}._pae-frame-thumb canvas{width:100%;height:100%;image-rendering:pixelated;image-rendering:crisp-edges}._pae-frame-thumb:hover{border-color:var(--pae-text-muted)}._pae-frame-thumb._pae-active{border-color:var(--pae-primary);box-shadow:0 0 0 1px var(--pae-primary)}._pae-frame-thumb-index{color:var(--pae-text-muted);font-size:8px;font-weight:600;line-height:1;position:absolute;bottom:1px;right:2px}._pae-frame-controls{gap:var(--main-space-2);margin-top:var(--main-space-2);flex-direction:column;display:flex}._pae-frame-actions,._pae-anim-controls{align-items:center;gap:var(--main-space-1);display:flex}._pae-fps-group{align-items:center;gap:4px;margin-left:auto;display:flex}._pae-fps-group label{font-size:var(--main-text-xs);color:var(--pae-text-muted);font-weight:500}._pae-fps-input{border-style:solid;border-width:1px;border-color:var(--pae-border);border-radius:var(--pae-radius-sm);width:44px;font-size:var(--main-text-xs);color:var(--pae-text);background:var(--pae-bg);text-align:center;padding:.125rem .25rem}._pae-fps-input:focus{outline:2px solid var(--pae-primary);outline-offset:1px}