:root{color-scheme:light;--bg:#FBFAF7;--panel:#FFFFFF;--surface:#F2F0EA;--surface-hi:#E9E5DC;--border:#E3DED4;--border-hi:#D0C9BA;--accent:#2C7A44;--accent-hover:#235E34;--accent-soft:rgba(44,122,68,0.09);--accent-soft-hi:rgba(44,122,68,0.17);--text:#23221E;--muted:#6B665C;--faint:#A29B8D;--danger:#C4442F;--danger-soft:rgba(196,68,47,0.10);--swatch-border:rgba(30,26,18,0.14);--checker-a:#C8C8C8;--checker-b:#F0F0F0;--canvas-glow:transparent;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--frames-bar-h:138px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-full:999px;--shadow-sm:0 1px 2px rgba(15,23,42,0.06);--shadow-md:0 6px 20px rgba(15,23,42,0.10);--shadow-lg:0 16px 48px rgba(15,23,42,0.16);--ease:150ms cubic-bezier(.4,0,.2,1);--font-display:'Space Grotesk',sans-serif;--font-body:'Inter',sans-serif}:root[data-theme=dark]{color-scheme:dark;--bg:#15140F;--panel:#201E18;--surface:#29261F;--surface-hi:#332F27;--border:#35302A;--border-hi:#48423A;--accent:#57B274;--accent-hover:#69C286;--accent-soft:rgba(87,178,116,0.16);--accent-soft-hi:rgba(87,178,116,0.28);--text:#ECE8DF;--muted:#9E978A;--faint:#6E685C;--danger:#E8705C;--danger-soft:rgba(232,112,92,0.16);--swatch-border:rgba(255,255,255,0.16);--checker-a:#242019;--checker-b:#2C2820;--canvas-glow:transparent;--shadow-sm:0 1px 2px rgba(0,0,0,0.40);--shadow-md:0 6px 20px rgba(0,0,0,0.45);--shadow-lg:0 16px 48px rgba(0,0,0,0.55)}*,::after,::before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-body);display:flex;flex-direction:column;overflow:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:var(--accent-soft-hi);color:var(--text)}:focus{outline:0}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}.visually-hidden-input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}header{background:var(--panel);border-bottom:1px solid var(--border);padding:0 var(--space-5);height:64px;flex-shrink:0;display:flex;align-items:center;gap:0;position:relative;z-index:10;box-shadow:var(--shadow-sm)}.header-scroll{display:flex;align-items:center;gap:0;min-width:0;height:100%;flex:1 1 auto;overflow-x:auto;overflow-y:hidden}.header-scroll::-webkit-scrollbar{height:4px}.logo{font-family:var(--font-display);font-size:1.1rem;font-weight:700;display:inline-flex;align-items:center;white-space:nowrap;flex-shrink:0;margin-right:var(--space-5);text-decoration:none;color:var(--text)}.logo-text{color:var(--text);letter-spacing:-.5px}.logo-img{display:block;image-rendering:pixelated;height:26px;width:26px;margin-right:var(--space-2)}.header-divider{width:1px;height:28px;background:var(--border);flex-shrink:0;margin:0 var(--space-4)}.header-group{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.header-label{font-family:var(--font-display);font-size:.62rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);white-space:nowrap}.color-preview-wrap{display:flex;align-items:center;gap:var(--space-2);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:.35rem .65rem;transition:border-color var(--ease)}.color-preview-wrap:focus-within{border-color:var(--accent)}.color-preview{width:24px;height:24px;border-radius:var(--radius-sm);border:2px solid var(--panel);box-shadow:0 0 0 1px var(--border);cursor:pointer;transition:transform var(--ease);flex-shrink:0}.color-preview:hover{transform:scale(1.1)}.color-hex-input{background:0 0;border:none;color:var(--text);font-family:var(--font-display);font-size:.78rem;font-weight:500;width:66px;outline:0;letter-spacing:.02em}.palette-grid{display:grid;grid-template-columns:repeat(14,16px);grid-auto-rows:16px;gap:3px}.swatch{width:16px;height:16px;border-radius:4px;cursor:pointer;border:1px solid var(--swatch-border);transition:transform 120ms var(--ease),box-shadow 120ms var(--ease);flex-shrink:0}.swatch:hover{transform:scale(1.2);z-index:1;position:relative}.swatch.active{border-color:var(--panel);transform:scale(1.2);z-index:1;position:relative;box-shadow:0 0 0 2px var(--accent)}.pe-toggle-btn{width:24px;height:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--ease);flex-shrink:0;padding:0}.pe-toggle-btn.active,.pe-toggle-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.size-inputs{display:flex;align-items:center;gap:var(--space-2)}.size-lock-btn{width:24px;height:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;overflow:visible;transition:all var(--ease);flex-shrink:0;padding:0}.size-lock-btn:hover{border-color:var(--accent);color:var(--accent)}.size-lock-btn.active{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.custom-num-input{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);padding:.3rem .35rem;font-family:var(--font-display);font-size:.72rem;font-weight:600;width:54px;outline:0;text-align:center;transition:border-color var(--ease);-moz-appearance:textfield;appearance:textfield}.custom-num-input::-webkit-inner-spin-button,.custom-num-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.custom-num-input:focus{border-color:var(--accent)}.custom-num-input:focus-visible{outline:0;box-shadow:0 0 0 2px var(--accent-soft-hi)}.header-actions{display:flex;gap:var(--space-2);align-items:center}.theme-toggle-btn{width:32px;height:32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--ease);flex-shrink:0;padding:0}.theme-toggle-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.theme-toggle-btn .icon-sun{display:none}.theme-toggle-btn .icon-moon{display:block}:root[data-theme=dark] .theme-toggle-btn .icon-sun{display:block}:root[data-theme=dark] .theme-toggle-btn .icon-moon{display:none}.btn{border-radius:var(--radius-sm);padding:.4rem .75rem;font-family:var(--font-display);font-size:.74rem;font-weight:600;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text);transition:all var(--ease);display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap}.btn:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.btn-primary{background:#2c7a44;color:#fff;font-weight:700;border-color:transparent}.btn-primary:hover{background:#235e34;color:#fff;border-color:transparent}.btn-danger{background:var(--surface);color:var(--danger);border-color:var(--danger)}.btn-danger svg{color:var(--danger)}.btn-danger:hover{background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}.app-layout{display:grid;grid-template-columns:64px 1fr;flex:1;min-height:0}.workspace{display:flex;flex-direction:column;min-width:0;min-height:0}.sidebar{background:var(--panel);border-right:1px solid var(--border);padding:var(--space-3) var(--space-2);display:flex;flex-direction:column;align-items:center;gap:var(--space-2);overflow:hidden}.sidebar-tools{flex:1;min-height:0;width:100%;display:flex;flex-direction:column;align-items:center;gap:var(--space-2);overflow-y:auto;overflow-x:hidden}.sidebar-group{display:flex;flex-direction:column;align-items:center;gap:var(--space-2)}.sidebar-divider{width:28px;height:1px;background:var(--border);margin:var(--space-1) 0;flex-shrink:0}.sidebar-spacer{flex:1;min-height:var(--space-3)}.clear-btn,.tool-btn{background:var(--surface);border:1px solid var(--border);color:var(--muted);border-radius:var(--radius-md);padding:.55rem .3rem;font-size:.58rem;font-family:var(--font-body);font-weight:500;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;transition:all var(--ease);text-align:center;width:47px}.clear-btn svg,.tool-btn svg{width:18px;height:18px}.tool-btn:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}.tool-btn.active{border-color:var(--accent);background:var(--accent-soft-hi);color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.clear-btn{color:var(--danger);flex-shrink:0}.clear-btn:hover{border-color:var(--danger);background:var(--danger-soft);color:var(--danger)}.canvas-area{position:relative;flex:1;min-height:0;overflow:hidden;background:var(--bg)}.canvas-scroll{width:100%;height:100%;display:flex;padding:var(--space-6);overflow:auto}#pixelCanvas{display:block;margin:auto;border:1px solid var(--border);box-shadow:0 0 0 1px var(--border),var(--shadow-lg);cursor:crosshair;image-rendering:pixelated;image-rendering:crisp-edges;background-color:var(--checker-b);background-image:conic-gradient(var(--checker-a) 25%,var(--checker-b) 0 50%,var(--checker-a) 0 75%,var(--checker-b) 0);background-size:20px 20px}.canvas-hud{position:absolute;right:var(--space-5);bottom:var(--space-5);display:flex;align-items:center;gap:var(--space-2);background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-full);padding:.35rem .5rem .35rem .85rem;box-shadow:var(--shadow-md);font-family:var(--font-display);font-size:.68rem;font-weight:600;color:var(--muted);letter-spacing:.01em;user-select:none}.canvas-hud-sep{color:var(--border-hi)}.canvas-hud-zoom{display:flex;align-items:center;gap:.3rem;background:var(--surface);border:1px solid transparent;border-radius:var(--radius-full);padding:.2rem .6rem;color:var(--muted);font:inherit;cursor:pointer;transition:all var(--ease)}.canvas-hud-zoom:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.canvas-hud-zoom.is-zoomed{color:var(--accent);background:var(--accent-soft)}.canvas-hud-zoom svg{width:11px;height:11px;opacity:0;transition:opacity var(--ease)}.canvas-hud-zoom.is-zoomed svg{opacity:1}.frames-bar{flex-shrink:0;height:var(--frames-bar-h);background:var(--panel);border-top:1px solid var(--border);display:flex;align-items:stretch;gap:var(--space-3);padding:var(--space-3) var(--space-4)}.frames-controls{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.frame-ctrl-btn{width:40px;height:40px;border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--border);color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--ease);flex-shrink:0;padding:0}.frame-ctrl-btn svg{width:16px;height:16px}.frame-ctrl-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.frame-ctrl-btn.active{border-color:var(--accent);color:var(--accent);background:var(--accent-soft-hi);box-shadow:0 0 0 1px var(--accent)}#playBtn{color:var(--accent)}.fps-control{display:flex;align-items:center;gap:2px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:2px;height:40px}.fps-step{width:22px;height:100%;border:none;background:0 0;color:var(--muted);font-size:1rem;font-weight:700;cursor:pointer;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;transition:all var(--ease)}.fps-step:hover{color:var(--accent);background:var(--accent-soft)}.fps-value{font-family:var(--font-display);font-size:.66rem;font-weight:600;color:var(--text);min-width:42px;text-align:center;white-space:nowrap}.fps-value span{color:var(--accent)}.fps-input{width:2.2ch;border:none;background:0 0;color:var(--accent);font-family:inherit;font-size:inherit;font-weight:inherit;text-align:right;padding:0;margin:0;-moz-appearance:textfield;appearance:textfield;cursor:text}.fps-input::-webkit-inner-spin-button,.fps-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.fps-input:focus{outline:0}.frames-divider{width:1px;background:var(--border);flex-shrink:0;margin:var(--space-1) 0}.frames-strip{flex:1;min-width:0;display:flex;align-items:center;gap:var(--space-2);overflow-x:auto;overflow-y:hidden;padding:14px 10px 6px}.frame-item{position:relative;flex-shrink:0;height:85px;display:flex;flex-direction:column;align-items:center;gap:3px;padding:5px 5px 3px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);cursor:pointer;transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease)}.frame-item:hover{border-color:var(--border-hi)}.frame-item.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);background:var(--accent-soft)}.frame-thumb-wrap{width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);overflow:hidden;background-color:var(--checker-b);background-image:linear-gradient(45deg,var(--checker-a) 25%,transparent 25%),linear-gradient(-45deg,var(--checker-a) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,var(--checker-a) 75%),linear-gradient(-45deg,transparent 75%,var(--checker-a) 75%);background-size:10px 10px;background-position:0 0,0 5px,5px -5px,-5px 0}.frame-thumb{display:block;image-rendering:pixelated}.frame-num{font-family:var(--font-display);font-size:.62rem;font-weight:600;color:var(--muted);line-height:1}.frame-item.active .frame-num{color:var(--accent)}.frame-mini{position:absolute;top:-7px;width:18px;height:18px;border-radius:50%;border:2px solid var(--panel);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;opacity:0;box-shadow:var(--shadow-sm);transition:opacity var(--ease),transform var(--ease)}.frame-mini svg{width:9px;height:9px}.frame-del{right:-6px;background:var(--danger);font-size:12px;line-height:1;font-weight:700}.frame-dup{left:-6px;background:var(--accent)}.frame-item:hover .frame-mini{opacity:1}.frame-mini:hover{transform:scale(1.18)}.frame-add{flex-shrink:0;align-self:center;width:46px;height:85px;border-radius:var(--radius-md);border:1.5px dashed var(--border-hi);background:0 0;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--ease)}.frame-add svg{width:18px;height:18px}.frame-add:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.seg{display:flex;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:4px;margin-bottom:var(--space-3)}.seg-btn{flex:1;padding:.4rem .5rem;border:none;background:0 0;border-radius:var(--radius-sm);font-family:var(--font-display);font-size:.72rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all var(--ease);white-space:nowrap}.seg-btn:hover{color:var(--text);background:var(--accent-soft)}.seg-btn.active{color:#fff;background:var(--accent);box-shadow:var(--shadow-sm)}.export-summary{font-family:var(--font-display);font-size:.68rem;font-weight:500;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:.5rem .7rem;margin-bottom:var(--space-4);text-align:center;letter-spacing:.01em}.export-summary strong{color:var(--accent);font-weight:700}.pe-backdrop{display:none;position:fixed;inset:0;background:rgba(15,15,30,.4);z-index:100;backdrop-filter:blur(3px);opacity:0;transition:opacity 180ms var(--ease)}.pe-backdrop.open{display:block;opacity:1}.modal-panel{display:none;position:fixed;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:200;padding:1.1rem 1.2rem 1rem;opacity:0;transition:opacity 180ms var(--ease),transform 180ms var(--ease)}.modal-panel.open{display:block;opacity:1}.palette-editor{top:76px;left:50%;transform:translateX(-50%) translateY(-8px) scale(.98);min-width:380px;max-width:480px}.palette-editor.open{transform:translateX(-50%) translateY(0) scale(1)}.confirm-modal{top:50%;left:50%;transform:translate(-50%,-50%) translateY(-8px) scale(.98);min-width:340px;max-width:420px}.confirm-modal.open{transform:translate(-50%,-50%) translateY(0) scale(1)}.pe-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-3)}.pe-title{font-family:var(--font-display);font-size:.88rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:var(--space-2)}.pe-title svg{color:var(--accent);flex-shrink:0}.pe-close-btn{width:26px;height:26px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--ease);padding:0;flex-shrink:0}.pe-close-btn:hover{border-color:var(--danger);color:var(--danger);background:var(--danger-soft)}.pe-section-label{font-size:.64rem;color:var(--faint);font-family:var(--font-display);margin-bottom:var(--space-2);letter-spacing:.03em}.pe-swatches{display:flex;flex-wrap:wrap;gap:8px;padding:var(--space-3);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:var(--space-4);min-height:56px}.pe-swatch-wrap{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px}.pe-swatch{width:32px;height:32px;border-radius:var(--radius-sm);border:1.5px solid var(--swatch-border);cursor:pointer;transition:transform 120ms var(--ease),box-shadow 120ms var(--ease)}.pe-swatch:hover{transform:scale(1.12);box-shadow:var(--shadow-md)}.pe-swatch-label{font-family:var(--font-display);font-size:.45rem;font-weight:600;color:var(--faint);letter-spacing:.02em;text-align:center;width:32px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pe-del-btn{position:absolute;top:-5px;right:-5px;width:15px;height:15px;background:var(--danger);color:#fff;border:2px solid var(--panel);border-radius:50%;font-size:10px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity 120ms var(--ease),transform 120ms var(--ease);padding:0;font-weight:700}.pe-swatch-wrap:focus-within .pe-del-btn,.pe-swatch-wrap:hover .pe-del-btn{opacity:1}.pe-del-btn:hover{transform:scale(1.2)}.pe-footer{display:flex;gap:var(--space-2);align-items:center;justify-content:flex-end}.pe-count{font-size:.64rem;color:var(--muted);background:var(--bg);border-radius:var(--radius-sm);padding:.1rem .35rem;margin-left:.1rem;font-weight:600;letter-spacing:.02em}.confirm-title-danger{color:var(--danger)}.confirm-title-danger svg{color:var(--danger)}.confirm-body{font-size:.8rem;line-height:1.55;color:var(--muted);margin-bottom:var(--space-4)}.confirm-body strong{color:var(--text);font-weight:700}.save-as-input-wrap{display:flex;align-items:center;gap:var(--space-2);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:.5rem .7rem;margin-bottom:var(--space-4);transition:border-color var(--ease)}.save-as-input-wrap:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.save-as-input{flex:1;background:0 0;border:none;outline:0;color:var(--text);font-family:var(--font-display);font-size:.84rem;font-weight:500;min-width:0}.save-as-ext{font-family:var(--font-display);font-size:.8rem;font-weight:600;color:var(--faint);flex-shrink:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-hi);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--faint)}*{scrollbar-width:thin;scrollbar-color:var(--border-hi) transparent}.mdock{display:none}.header-mobile-actions{display:none}@media (max-width:820px){body.editor header{height:54px;padding:0 var(--space-3) 0 var(--space-4);justify-content:space-between;gap:var(--space-2)}body.editor .header-scroll{display:none}body.editor .logo{margin-right:0;font-size:1.12rem}body.editor .logo-img{height:24px;width:24px}.header-mobile-actions{display:flex;align-items:center;gap:var(--space-2)}.app-layout{grid-template-columns:1fr}.sidebar{display:none}.canvas-scroll{padding:var(--space-4)}#pixelCanvas{touch-action:none}.canvas-hud{right:var(--space-3);bottom:var(--space-3);padding:.3rem .45rem .3rem .7rem;font-size:.64rem}.mdock{display:flex;flex-direction:column;flex-shrink:0;position:relative;z-index:30;background:var(--panel);border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(15,23,42,.07);padding-bottom:env(safe-area-inset-bottom,0)}.mdock-actions,.mdock-palette,.mdock-tabs{position:relative;z-index:2}.mdock-tabs{display:flex;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border)}.mdock-tab{flex:1 1 0;min-width:0;height:44px;display:flex;align-items:center;justify-content:center;gap:var(--space-2);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-family:var(--font-display);font-size:.82rem;font-weight:600;cursor:pointer;transition:all var(--ease)}.mdock-tab:active{transform:translateY(1px)}.mdock-tab.active{border-color:var(--accent);background:var(--accent-soft-hi);color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.mdock-tab-icon{display:inline-flex}.mdock-tab-icon svg{width:18px;height:18px}.mdock-tab-badge{background:var(--accent);color:#fff;border-radius:var(--radius-full);font-size:.6rem;font-weight:700;line-height:1;padding:2px 6px;min-width:17px;text-align:center}.mdock-palette{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border)}.mdock-palette .header-label{display:none}.mdock-palette #grpColor{flex:0 0 auto}.mdock-palette #grpPalette{flex:1 1 auto;min-width:0;gap:var(--space-2)}.mdock-palette .color-preview-wrap{padding:.35rem .5rem}.mdock-palette .color-preview{width:26px;height:26px}.mdock-palette .color-hex-input{display:none}.mdock-palette .palette-grid{grid-template-columns:none;grid-template-rows:repeat(2,22px);grid-auto-flow:column;grid-auto-columns:22px;gap:5px;flex:1 1 auto;min-width:0;overflow-x:auto;overflow-y:hidden;padding:3px 1px;scrollbar-width:none}.mdock-palette .palette-grid::-webkit-scrollbar{height:0}.mdock-palette .swatch{width:22px;height:22px}.mdock-palette .swatch:hover{transform:none}.mdock-palette .swatch.active{transform:none;box-shadow:0 0 0 2px var(--accent)}.mdock-palette .pe-toggle-btn{width:32px;height:32px;flex-shrink:0}.mdock-actions{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);overflow-x:auto;scrollbar-width:none}.mdock-actions::-webkit-scrollbar{height:0}.mdock-actions .header-label{display:none}.mdock-actions #grpSize{flex:0 0 auto}.mdock-actions #grpActions{flex:1 1 auto}.mdock-actions .header-actions{width:100%;justify-content:flex-end;gap:var(--space-2)}.mdock-actions .size-lock-btn{flex-shrink:0}.mdock-actions .custom-num-input{width:44px}.mdock-actions .btn{padding:.45rem .6rem;font-size:.72rem;flex-shrink:0}.mdock-backdrop{display:none;position:fixed;inset:0;background:rgba(15,15,30,.38);z-index:1}.mdock-backdrop.open{display:block}.mdock-sheet{position:absolute;left:var(--space-2);right:var(--space-2);bottom:calc(100% + var(--space-2));z-index:3;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-3);max-height:54vh;overflow-y:auto;opacity:0;transform:translateY(10px) scale(.99);transform-origin:bottom center;pointer-events:none;transition:opacity 170ms var(--ease),transform 170ms var(--ease)}.mdock-sheet.open{opacity:1;transform:none;pointer-events:auto}.mdock-sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-3)}.mdock-sheet-title{font-family:var(--font-display);font-size:.9rem;font-weight:700;color:var(--text)}.mdock-sheet-close{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--muted);cursor:pointer;padding:0;transition:all var(--ease)}.mdock-sheet-close:hover{border-color:var(--danger);color:var(--danger);background:var(--danger-soft)}#toolsSheetBody .sidebar-tools{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-2);width:100%;overflow:visible;padding:0}#toolsSheetBody .sidebar-group{display:contents}#toolsSheetBody .sidebar-divider{display:none}#toolsSheetBody .clear-btn,#toolsSheetBody .tool-btn{width:auto;padding:var(--space-3) var(--space-1);font-size:.66rem;gap:5px}#toolsSheetBody .clear-btn svg,#toolsSheetBody .tool-btn svg{width:20px;height:20px}#framesSheetBody .frames-bar{flex-direction:column;align-items:stretch;height:auto;border-top:none;padding:0;gap:var(--space-3);background:0 0}#framesSheetBody .frames-divider{display:none}#framesSheetBody .frames-controls{justify-content:center}#framesSheetBody .frame-ctrl-btn{width:40px;height:40px}#framesSheetBody .fps-control{height:40px}#framesSheetBody .frames-strip{padding:14px 4px 6px}#framesSheetBody .frame-mini{opacity:1}}@media (max-width:820px) and (max-height:720px){.mdock-actions,.mdock-palette,.mdock-tabs{padding-top:var(--space-1);padding-bottom:var(--space-1)}.mdock-tab{height:40px}.mdock-sheet{max-height:64vh}}