:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body{margin:0;padding:0;height:100%;width:100%;overflow:hidden}#root{height:100%;width:100%}:root{--gray-gray-10: #f5f4f6;--gray-gray-20: #e1dfe4;--gray-gray-30: #c8c5cd;--text-color-base: #28252e;--text-color-mid: #564f60;--text-color-disabled: #aba6b3;--surface-base: #fff;--surface-tint-low: rgba(200, 197, 205, .3)}.editor-shell{display:flex;flex-direction:column;height:100vh;background:var(--gray-gray-20);color:#e2e8f0}.editor-header{display:flex;align-items:center;justify-content:flex-start;gap:8px;width:100%;height:48px;padding:0 1rem 0 0;background:var(--gray-gray-10)}.editor-logo{width:48px;height:48px}.back-button{display:flex;align-items:center;gap:4px;padding:6px 12px;background:transparent;border:none;border-radius:4px;color:var(--text-color-mid);font-size:14px;font-style:normal;font-weight:550;line-height:18px;cursor:pointer}.back-button:hover{background:var(--gray-gray-20)}.header-divider{width:1px;height:24px;border-radius:1px;background:var(--gray-gray-30)}.editor-title{font-size:14px;font-weight:600;color:var(--text-color-mid)}.editor-status{font-size:14px;color:var(--text-color-disabled);font-weight:500}.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.frame-wrapper{position:relative;flex:1;padding:8px;background:var(--gray-gray-20)}.shell-frame{border:1px solid var(--gray-gray-30);border-radius:8px;width:100%;height:100%}.drawer-overlay{position:fixed;top:48px;right:0;width:512px;min-height:200px;max-height:calc(100vh - 51px);box-sizing:border-box;overflow-y:auto;background:var(--surface-base);border:1px solid var(--gray-gray-30);border-right:none;border-top-left-radius:8px;box-shadow:-2px 0 8px #0000001a}.drawer-header{display:flex;align-items:center;gap:8px;padding:12px;color:var(--text-color-base)}.drawer-back-button{display:inline-flex;align-items:center;padding:4px;background:none;border:none;cursor:pointer}.drawer-back-button:hover{border-radius:8px;background:var(--surface-tint-low)}