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var(--transition-fast)}.layer-row:hover{background:#ffffff08}.layer-row.selected{background:var(--accent-light);border-color:var(--accent-primary)}.layer-row.dragging{opacity:.45}.layer-row.drop-target{border-top:2px solid var(--accent-primary)}.layer-icon{width:18px;text-align:center;opacity:.7;font-size:11px}.layer-name{flex:1;font-size:12px;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer-name[contenteditable=true]{outline:1px solid var(--accent-primary);background:var(--bg-primary);padding:1px 4px;border-radius:3px}.layer-action-btn{width:22px;height:22px;border:none;background:transparent;color:var(--text-tertiary);cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:11px;transition:all var(--transition-fast)}.layer-action-btn:hover{background:var(--bg-primary);color:var(--text-primary)}.layer-action-btn.active{color:var(--accent-primary)}.layer-action-btn.locked{color:#fbbf24}.layers-empty{padding:24px 12px;text-align:center;color:var(--text-tertiary);font-size:12px}.history-timeline{position:fixed;left:0;right:0;bottom:0;height:36px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-top:1px solid var(--glass-border);display:flex;align-items:center;gap:8px;padding:0 14px;z-index:900;font-size:10px;color:var(--text-tertiary)}.history-track{flex:1;height:16px;display:flex;align-items:center;gap:3px;overflow-x:auto;padding:2px 0}.history-dot{width:8px;height:8px;border-radius:50%;background:var(--bg-tertiary);border:1px solid var(--border-color);cursor:pointer;flex-shrink:0;transition:all var(--transition-fast)}.history-dot:hover{transform:scale(1.5);background:var(--accent-primary)}.history-dot.current{background:var(--accent-primary);border-color:var(--accent-primary);transform:scale(1.3);box-shadow:0 0 8px var(--accent-glow)}.history-dot.future{opacity:.4}.history-controls{display:flex;gap:3px}.history-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:2px 7px;font-size:10px;font-family:var(--font-sans);border-radius:4px;cursor:pointer;transition:all var(--transition-fast)}.history-btn:hover:not(:disabled){color:var(--text-primary);border-color:var(--accent-primary)}.history-btn:disabled{opacity:.35;cursor:not-allowed}.canvas-viewport{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden}.canvas-viewport.panning{cursor:grab}.canvas-viewport.panning.active{cursor:grabbing}.zoom-controls{position:absolute;top:12px;right:12px;z-index:100;display:flex;align-items:center;gap:2px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:3px;box-shadow:var(--shadow-md)}.zoom-controls button{background:transparent;border:none;color:var(--text-primary);cursor:pointer;padding:4px 9px;border-radius:4px;font-size:13px;font-weight:500;transition:all var(--transition-fast)}.zoom-controls button:hover{background:var(--bg-tertiary)}.zoom-label{font-size:11px;font-family:var(--font-mono);color:var(--text-secondary);min-width:44px;text-align:center;font-variant-numeric:tabular-nums}.minimap{position:absolute;top:56px;right:12px;z-index:100;width:160px;height:90px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-md);display:none}.minimap.visible{display:block}.minimap canvas{width:100%;height:100%;display:block}.minimap-viewport{position:absolute;border:1.5px solid var(--accent-primary);background:#7c83ff1f;pointer-events:none}.palette-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:3200;display:none;align-items:flex-start;justify-content:center;padding-top:12vh;animation:paletteFade .15s 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var(--transition-fast)}.palette-item:hover,.palette-item.active{background:var(--accent-light)}.palette-item .palette-hint{margin-left:auto;font-size:10px;font-family:var(--font-mono);color:var(--text-tertiary)}.palette-item .palette-icon{font-size:14px;opacity:.7}.palette-empty{padding:24px;text-align:center;color:var(--text-tertiary);font-size:13px}.sticker-drawer{position:absolute;top:56px;left:16px;z-index:95;width:320px;background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:none;flex-direction:column;animation:modalIn .2s ease-out}.sticker-drawer.visible{display:flex}.sticker-drawer-header{padding:10px 14px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.sticker-cats{display:flex;gap:2px;padding:6px;border-bottom:1px solid var(--border-color)}.sticker-cat-btn{flex:1;padding:5px;background:transparent;border:1px solid transparent;border-radius:4px;font-size:11px;font-family:var(--font-sans);cursor:pointer;color:var(--text-tertiary);transition:all var(--transition-fast)}.sticker-cat-btn:hover{color:var(--text-secondary)}.sticker-cat-btn.active{background:var(--accent-light);color:var(--accent-primary);border-color:var(--accent-primary)}.sticker-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;padding:10px;max-height:260px;overflow-y:auto}.sticker-tile{aspect-ratio:1;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:20px;transition:all var(--transition-fast)}.sticker-tile:hover{border-color:var(--accent-primary);background:var(--accent-light);transform:scale(1.08)}.mesh-pad{position:relative;width:100%;aspect-ratio:16/9;border-radius:var(--radius-md);border:1px solid var(--border-color);overflow:hidden;margin:8px 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var(--transition-fast)}.align-btn:hover{border-color:#ffffff1a;color:var(--text-primary)}.align-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.gradient-editor-block{margin:10px 0}.grad-strip{position:relative;width:100%;height:28px;border-radius:var(--radius-sm);border:1px solid var(--border-color);cursor:crosshair;margin:8px 0 16px;box-shadow:inset 0 1px 3px #0003}.grad-stop-marker{position:absolute;top:100%;transform:translate(-50%,-2px);width:14px;height:14px;border-radius:50%;border:2px solid var(--bg-secondary);box-shadow:0 0 0 1px var(--border-color),0 2px 4px #0006;cursor:grab;transition:all var(--transition-fast)}.grad-stop-marker.selected{box-shadow:0 0 0 2px var(--accent-primary),0 2px 6px #0006;transform:translate(-50%,-2px) scale(1.2)}.grad-stop-marker:active{cursor:grabbing}.font-upload-row{display:flex;gap:8px;align-items:center;margin:8px 0}.custom-font-pill{display:inline-flex;align-items:center;gap:5px;padding:3px 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ease}.app-mode-btn:hover{color:var(--text-primary)}.app-mode-btn.active{background:var(--accent-primary);color:#fff;box-shadow:var(--shadow-sm)}.set-filmstrip{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 10px;margin-bottom:8px}.set-panel-chip{flex:0 0 auto;cursor:pointer;position:relative;border-radius:var(--radius-sm);transition:transform .12s ease}.set-panel-chip:hover{transform:translateY(-2px)}.set-panel-thumb{width:46px;height:72px;border-radius:var(--radius-sm);border:2px solid var(--border-color);overflow:hidden;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);font-size:20px}.set-panel-chip.active .set-panel-thumb{border-color:var(--accent-primary);box-shadow:0 0 0 2px var(--accent-glow)}.set-panel-thumb 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img{width:100%;height:100%;object-fit:cover}.batch-name{flex:1;font-size:12px;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.batch-del{border:none;background:transparent;cursor:pointer;color:var(--text-tertiary);font-size:14px;padding:4px 6px;border-radius:var(--radius-sm)}.batch-del:hover{color:var(--error);background:var(--bg-primary)}.eraser-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0009;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px}.eraser-modal{background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow-lg);max-width:92vw}.eraser-head{display:flex;flex-direction:column;gap:2px;margin-bottom:12px}.eraser-head 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