._container_101nr_1{display:flex;flex-direction:column;height:calc(100vh - var(--tool-header-height));overflow:hidden;background:var(--bg-main)}._welcome_101nr_10{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:32px;text-align:center}._welcomeTitle_101nr_21{margin:0;font-size:24px;color:var(--text-main)}._welcomeSubtitle_101nr_27{margin:0;color:var(--text-secondary);max-width:420px}._welcomeActions_101nr_33{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap;justify-content:center}._btnPrimary_101nr_42{display:inline-flex;align-items:center;gap:6px;background:var(--primary-color);color:#fff;padding:10px 18px;border-radius:6px;border:none;cursor:pointer;font-size:14px;transition:opacity .2s}._btnPrimary_101nr_42:hover{opacity:.9}._btnPrimary_101nr_42:disabled{opacity:.5;cursor:not-allowed}._btnSecondary_101nr_65{display:inline-flex;align-items:center;gap:6px;background:var(--bg-side);color:var(--text-main);padding:10px 18px;border-radius:6px;border:1px solid var(--border-color);cursor:pointer;font-size:14px;transition:background .2s}._btnSecondary_101nr_65:hover{background:var(--bg-disabled)}._iconBtn_101nr_83{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:4px;background:transparent;color:var(--text-main);cursor:pointer;transition:background .2s}._iconBtn_101nr_83:hover{background:var(--bg-disabled)}._iconBtn_101nr_83:disabled{opacity:.4;cursor:not-allowed}._toolbar_101nr_107{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--bg-side);border-bottom:1px solid var(--border-color);flex-shrink:0;gap:12px;flex-wrap:wrap}._toolbarGroup_101nr_119{display:flex;gap:8px;flex-wrap:wrap}._toolbarBtn_101nr_125{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-surface);color:var(--text-main);cursor:pointer;font-size:13px;transition:background .2s}._toolbarBtn_101nr_125:hover:not(:disabled){background:var(--bg-disabled)}._toolbarBtn_101nr_125:disabled{opacity:.5;cursor:not-allowed}._modeToggle_101nr_148{display:flex;border:1px solid var(--border-color);border-radius:6px;overflow:hidden}._modeBtn_101nr_155{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border:none;background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;font-size:13px;transition:background .2s,color .2s}._modeBtnActive_101nr_168{background:var(--primary-color);color:#fff}._workspace_101nr_174{flex:1;display:grid;grid-template-columns:1fr 280px;grid-template-rows:1fr auto;overflow:hidden;min-height:0}._previewArea_101nr_183{grid-column:1;grid-row:1;display:flex;align-items:center;justify-content:center;background:var(--bg-main);overflow:hidden;min-height:0;padding:16px}._previewWrap_101nr_195{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background-image:linear-gradient(45deg,var(--bg-disabled) 25%,transparent 25%),linear-gradient(-45deg,var(--bg-disabled) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,var(--bg-disabled) 75%),linear-gradient(-45deg,transparent 75%,var(--bg-disabled) 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0;border-radius:8px;border:1px solid var(--border-color)}._previewCanvas_101nr_212{display:block;image-rendering:auto}._previewEmpty_101nr_217{width:100%;height:100%}._sidePanel_101nr_222{grid-column:2;grid-row:1 / span 2;display:flex;flex-direction:column;border-left:1px solid var(--border-color);background:var(--bg-side);overflow:hidden;min-height:0}._bottomPanel_101nr_233{grid-column:1;grid-row:2;border-top:1px solid var(--border-color);background:var(--bg-side);overflow:hidden;max-height:220px;min-height:140px}._bottomPanelEdit_101nr_243{max-height:280px}._panelTitle_101nr_248{margin:0;font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}._panelHint_101nr_257{margin:8px 0 0;font-size:12px;color:var(--text-secondary)}._infoPanel_101nr_263{padding:16px;border-bottom:1px solid var(--border-color);flex-shrink:0}._infoList_101nr_269{margin:12px 0 0}._infoRow_101nr_273{display:flex;justify-content:space-between;gap:8px;padding:6px 0;font-size:13px;border-bottom:1px solid var(--border-color)}._infoRow_101nr_273:last-child{border-bottom:none}._infoRow_101nr_273 dt{color:var(--text-secondary);flex-shrink:0}._infoRow_101nr_273 dd{margin:0;color:var(--text-main);text-align:right;word-break:break-all}._playbackBar_101nr_299{margin-top:16px;display:flex;flex-direction:column;gap:8px}._playbackInfo_101nr_306{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--text-secondary)}._frameSlider_101nr_314{width:100%;accent-color:var(--primary-color)}._timeline_101nr_320{display:flex;flex-direction:column;height:100%;padding:12px;gap:8px}._timelineHeader_101nr_328{display:flex;align-items:center;justify-content:space-between;gap:8px}._timelineActions_101nr_335{display:flex;gap:4px}._delayControl_101nr_340{flex-shrink:0}._delayLabel_101nr_344{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-secondary)}._delayInput_101nr_352{width:80px;padding:4px 8px;border:1px solid var(--border-color);border-radius:4px;background:var(--bg-surface);color:var(--text-main);font-size:13px}._frameStrip_101nr_362{flex:1;display:flex;gap:8px;overflow-x:auto;padding:4px 0;align-items:flex-start}._frameItem_101nr_371{position:relative;flex-shrink:0;width:72px;padding:0;border:2px solid var(--border-color);border-radius:6px;background:var(--bg-main);cursor:pointer;overflow:hidden;transition:border-color .2s}._frameItemActive_101nr_384{border-color:var(--primary-color)}._frameThumbCanvas_101nr_388{width:100%;height:54px;object-fit:contain;display:block;background:var(--bg-main)}._frameIndex_101nr_396{position:absolute;top:2px;left:4px;font-size:10px;color:#fff;background:#00000080;padding:0 4px;border-radius:2px}._frameDelay_101nr_407{display:block;font-size:10px;color:var(--text-secondary);text-align:center;padding:2px 0}._assetPanel_101nr_416{flex:1;display:flex;flex-direction:column;padding:16px;overflow:hidden;min-height:0;gap:8px}._uploadArea_101nr_426{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:16px;border:2px dashed var(--border-color);border-radius:8px;cursor:pointer;transition:border-color .2s,background .2s;flex-shrink:0}._uploadArea_101nr_426 p{margin:0;font-size:12px;color:var(--text-secondary)}._uploadAreaActive_101nr_446{border-color:var(--primary-color);background:var(--bg-disabled)}._assetGrid_101nr_451{flex:1;display:grid;grid-template-columns:repeat(2,1fr);gap:8px;overflow-y:auto;min-height:0}._assetItem_101nr_460{position:relative;border:1px solid var(--border-color);border-radius:6px;overflow:hidden;background:var(--bg-surface)}._assetItem_101nr_460 img{width:100%;height:72px;object-fit:cover;display:block}._assetActions_101nr_475{position:absolute;top:4px;right:4px;display:flex;gap:2px}._assetActionBtn_101nr_483{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;border-radius:4px;background:#0009;color:#fff;cursor:pointer}._assetActionBtn_101nr_483:hover{background:var(--primary-color)}._assetName_101nr_500{display:block;font-size:10px;color:var(--text-secondary);padding:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._dialogOverlay_101nr_511{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}._dialog_101nr_511{background:var(--bg-surface);border-radius:10px;padding:24px;width:320px;box-shadow:0 8px 32px #0003}._dialogTitle_101nr_529{margin:0 0 16px;font-size:18px;color:var(--text-main)}._dialogFields_101nr_535{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}._fieldLabel_101nr_542{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--text-secondary)}._fieldInput_101nr_550{padding:8px 12px;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-main);color:var(--text-main);font-size:14px}._dialogActions_101nr_559{display:flex;justify-content:flex-end;gap:8px}@media(max-width:768px){._workspace_101nr_174{grid-template-columns:1fr;grid-template-rows:1fr auto auto}._sidePanel_101nr_222{grid-column:1;grid-row:2;border-left:none;border-top:1px solid var(--border-color);max-height:240px}._bottomPanel_101nr_233{grid-row:3}}