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1fr;gap:12px;padding:12px;display:grid}.render-history-thumb{aspect-ratio:9/16;border-radius:var(--radius);background:#000;justify-content:center;align-items:center;width:140px;display:flex;overflow:hidden}.render-history-thumb video{object-fit:contain;width:100%;height:100%}.render-history-thumb-empty{color:var(--muted);text-align:center;padding:8px;font-size:11px}.render-history-body{flex-direction:column;gap:6px;min-width:0;display:flex}.render-history-row-top{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.render-history-meta{color:var(--muted);flex-wrap:wrap;gap:12px;font-size:12px;display:flex}.render-history-meta strong{color:var(--text);font-weight:600}.render-history-actions{flex-wrap:wrap;gap:6px;margin-top:2px;display:flex}.dropdown-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);z-index:300;min-width:200px;padding:4px;box-shadow:0 6px 20px #0006}.dropdown-item{color:var(--text);cursor:pointer;border-radius:4px;outline:none;padding:6px 10px;font-size:12px}.dropdown-item[data-highlighted]{background:var(--editor-segment-selected,#ffffff0f)}.dropdown-item[data-disabled]{color:var(--muted);cursor:not-allowed}.resolution-picker{flex-direction:column;gap:6px;display:flex}.resolution-custom{align-items:center;gap:6px;display:flex}.resolution-custom .input{text-align:center;width:68px;padding:4px 6px}.resolution-swap{border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;color:var(--text);background:0 0;padding:3px 7px;font-size:13px}.resolution-swap:hover{border-color:var(--accent)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.segment-card{background:var(--editor-segment-bg);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;flex-direction:column;gap:4px;margin-bottom:6px;padding:10px;transition:border-color .15s;display:flex;position:relative}.segment-card:hover{border-color:var(--accent)}.segment-card-selected{border-color:var(--editor-segment-border);background:var(--editor-segment-selected)}.segment-card-header{align-items:center;gap:6px;display:flex}.segment-card-num{color:var(--muted);font-size:11px;font-weight:700}.segment-card-text{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.segment-card-tags{flex-wrap:wrap;gap:4px;display:flex}.segment-card-tag{background:var(--surface-alt);color:var(--muted);border-radius:99px;padding:1px 6px;font-size:10px}.seg-add-below{opacity:0;width:100%;margin-top:6px;font-size:11px;transition:opacity .15s}.segment-card:hover .seg-add-below{opacity:1}.segment-drag-handle{color:var(--muted);cursor:grab;opacity:0;flex-shrink:0;padding:0 4px;font-size:16px;line-height:1;transition:opacity .15s}.segment-card:hover .segment-drag-handle{opacity:1}.segment-props-row{grid-template-columns:1fr 1fr 1fr;gap:10px;display:grid}.segment-char-count{color:var(--muted);text-align:right;margin-top:4px;font-size:11px}.overlay-row{align-items:center;gap:8px;margin-bottom:6px;display:flex}.asset-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.asset-thumb{border-radius:var(--radius);cursor:pointer;background:var(--surface-alt);border:2px solid #0000;justify-content:center;align-items:center;width:72px;height:72px;transition:border-color .15s;display:flex;overflow:hidden}.asset-thumb:hover{border-color:var(--border-strong)}.asset-thumb.assigned{border-color:var(--accent)}.asset-thumb img{object-fit:cover;width:100%;height:100%}.asset-thumb-label{color:var(--muted);text-align:center;padding:2px;font-size:10px}.asset-dropzone{border:2px dashed var(--border);border-radius:var(--radius);text-align:center;color:var(--muted);padding:24px;font-size:12px;transition:border-color .15s}.asset-dropzone.over{border-color:var(--accent);background:var(--editor-segment-selected)}.tabs-list{border-bottom:1px solid var(--border);gap:0;margin-bottom:16px;display:flex}.tabs-trigger{color:var(--muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 16px;font-size:13px;transition:all .15s}.tabs-trigger:hover{color:var(--text)}.tabs-trigger[data-state=active]{color:var(--accent);border-bottom-color:var(--accent)}.dialog-overlay{z-index:100;background:#00000073;animation:.15s fade-in;position:fixed;inset:0}.dialog-content{background:var(--surface);border:1px solid var(--border);border-radius:calc(var(--radius) * 2);z-index:101;width:520px;max-width:calc(100vw - 32px);max-height:90vh;padding:28px;animation:.18s slide-up;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)}.dialog-content-lg{width:min(1080px,100vw - 64px)}.image-editor-body{gap:16px;height:calc(90vh - 160px);min-height:420px;display:flex}.image-editor-canvas-col{flex-direction:column;flex:auto;gap:8px;min-width:0;min-height:0;display:flex}.image-editor-toolbar{border-bottom:1px solid var(--border);align-items:center;gap:6px;padding-bottom:4px;display:flex}.image-editor-canvas{background:var(--surface-alt);border-radius:var(--radius);flex:auto;place-items:safe center;min-height:0;padding:8px;display:grid;overflow:auto}.image-editor-canvas>.ReactCrop{max-width:none;max-height:none}.image-editor-hint{color:var(--muted);flex-shrink:0;font-size:12px}.image-editor-sidebar{flex-direction:column;flex:0 0 320px;gap:12px;min-height:0;display:flex;overflow-y:auto}.image-editor-sidebar-section{flex-direction:column;gap:6px;display:flex}.image-editor-sidebar-header{justify-content:space-between;align-items:center;display:flex}.image-editor-asset-list{flex-direction:column;gap:10px;max-height:60vh;padding-right:4px;display:flex;overflow-y:auto}.image-editor-asset-card{border:2px solid var(--border);border-radius:var(--radius);background:var(--surface-alt);cursor:pointer;width:100%;height:200px;padding:0;transition:border-color .12s;display:block;position:relative;overflow:hidden}.image-editor-asset-card:hover{border-color:var(--accent,#4c8bf5)}.image-editor-asset-card.is-selected{border-color:var(--accent,#4c8bf5);box-shadow:0 0 0 2px #4c8bf559}.image-editor-asset-card-img{object-fit:contain;width:100%;height:100%;display:block}.image-editor-asset-badge{color:#fff;letter-spacing:.02em;text-transform:uppercase;border-radius:3px;padding:2px 6px;font-size:10px;font-weight:600;position:absolute;top:6px;left:6px}.image-editor-asset-badge.article{background:#0078c8eb}.image-editor-asset-badge.project{background:#000000b3}.image-editor-asset-dims{color:#fff;font-variant-numeric:tabular-nums;background:#0000008c;border-radius:3px;padding:2px 6px;font-size:10px;position:absolute;top:6px;right:6px}.image-editor-asset-byline{color:#fff;text-overflow:ellipsis;white-space:nowrap;text-align:left;background:linear-gradient(#0000,#000000c7);padding:6px 8px;font-size:11px;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.dialog-title{color:var(--text);margin-bottom:20px;padding-right:32px;font-size:16px;font-weight:700}.dialog-close{color:var(--muted);cursor:pointer;border-radius:var(--radius);background:0 0;border:none;padding:4px;font-size:18px;line-height:1;transition:color .15s;position:absolute;top:16px;right:16px}.dialog-close:hover{color:var(--text)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{opacity:0;transform:translate(-50%,-47%)}to{opacity:1;transform:translate(-50%,-50%)}}.toast-viewport{z-index:200;pointer-events:none;flex-direction:column;gap:8px;width:320px;display:flex;position:fixed;bottom:20px;right:20px}.toast-root{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);pointer-events:auto;align-items:flex-start;gap:10px;padding:12px 14px;animation:.2s slide-in-right;display:flex;box-shadow:0 4px 16px #00000026}.toast-root[data-type=success]{border-left:3px solid var(--success)}.toast-root[data-type=error]{border-left:3px solid var(--danger)}.toast-root[data-type=info]{border-left:3px solid var(--accent)}.toast-title{color:var(--text);font-size:13px;font-weight:600}.toast-description{color:var(--muted);margin-top:2px;font-size:12px}@keyframes slide-in-right{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.skeleton{background:linear-gradient(90deg, var(--surface-alt) 25%, var(--border) 50%, var(--surface-alt) 75%);border-radius:var(--radius);background-size:200% 100%;animation:1.4s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.resolution-btns{gap:6px;display:flex}.resolution-btn{background:var(--surface-alt);border:1px solid var(--border);color:var(--muted);border-radius:var(--radius);cursor:pointer;padding:5px 12px;font-size:12px;transition:all .15s}.resolution-btn:hover{border-color:var(--accent);color:var(--accent)}.resolution-btn.active{background:var(--accent);border-color:var(--accent);color:var(--btn-primary-text)}.breadcrumb{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:flex}.breadcrumb-sep{color:var(--border-strong)}.empty-state{text-align:center;color:var(--muted);padding:48px 24px}.empty-state-icon{opacity:.4;margin-bottom:12px;font-size:48px}.empty-state-title{margin-bottom:16px;font-size:15px}details>summary{cursor:pointer;color:var(--muted);-webkit-user-select:none;user-select:none;align-items:center;gap:6px;padding:6px 0;font-size:12px;list-style:none;display:flex}details>summary::-webkit-details-marker{display:none}details[open]>summary{color:var(--text)}input[type=range]{width:100%;accent-color:var(--accent)}.tab-bar{border-bottom:1px solid var(--border);gap:2px;margin-bottom:16px;display:flex}.tab{color:var(--muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 14px;font-size:13px}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}html[data-skin=dark]{--sidebar-bg:#1a1d27;--sidebar-bg-deep:#14161f;--sidebar-text:#e2e6f0;--sidebar-muted:#7a7f94;--sidebar-accent:#4f7df3;--sidebar-width:200px;--topnav-bg:#1a1d27;--topnav-border:#2a2d3a;--topnav-height:52px;--bg:#0f1117;--surface:#1a1d27;--surface-alt:#12141c;--border:#2a2d3a;--border-strong:#3a3d4a;--text:#e2e6f0;--text-secondary:#b0b8cc;--muted:#7a7f94;--font:"Inter", system-ui, sans-serif;--font-size-base:14px;--radius:8px;--accent:#4f7df3;--accent-hover:#6b96f7;--success:#3ecf8e;--warning:#f5a623;--danger:#e05252;--info:#4f7df3;--btn-primary-bg:#4f7df3;--btn-primary-text:#fff;--btn-danger-bg:#e05252;--btn-success-bg:#3ecf8e;--btn-warning-bg:#f5a623;--editor-segment-bg:#1a1d27;--editor-segment-selected:#4f7df31a;--editor-segment-border:#4f7df3;--editor-panel-bg:#0f1117;--progress-fill:#4f7df3}:root{--sidebar-bg:#2a3f54;--sidebar-bg-deep:#34495e;--sidebar-text:#e7e7e7;--sidebar-muted:#9ea8b3;--sidebar-accent:#1abb9c;--sidebar-width:230px;--topnav-bg:#fff;--topnav-border:#d9dee4;--topnav-height:57px;--bg:#f5f7fa;--surface:#fff;--surface-alt:#f2f5f7;--border:#e4e4e4;--border-strong:#d9dee4;--text:#333;--text-secondary:#555;--muted:#888;--font:"Open Sans", Arial, sans-serif;--font-size-base:13px;--radius:3px;--accent:#3498db;--accent-hover:#2980b9;--success:#1abb9c;--warning:#f39c12;--danger:#e74c3c;--info:#3498db;--btn-primary-bg:#3498db;--btn-primary-text:#fff;--btn-danger-bg:#e74c3c;--btn-success-bg:#1abb9c;--btn-warning-bg:#f39c12;--editor-segment-bg:#fff;--editor-segment-selected:#1abb9c1a;--editor-segment-border:#1abb9c;--editor-panel-bg:#f5f7fa;--progress-fill:#3498db}