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var(--border-subtle);background:linear-gradient(180deg,#ffffff0a,#ffffff04),var(--surface-floating);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 1px #ffffff08;flex-shrink:0}.editor-topbar-cluster{display:flex;align-items:center;gap:10px;min-width:0}.editor-topbar-meta{display:flex;align-items:center;gap:8px;min-width:0}.editor-brand-chip{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px 0 10px;border-radius:999px;background:linear-gradient(180deg,#ffffff0f,#ffffff05);border:1px solid var(--border-subtle);color:var(--text-primary);box-shadow:inset 0 1px #ffffff0a;white-space:nowrap}.editor-brand-mark{width:18px;height:18px;border-radius:6px;background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 45%,white));box-shadow:0 0 0 1px #ffffff14,0 8px 18px #2fd4c82e}.editor-brand-text{font-size:12px;font-weight:700;color:var(--text-primary)}.editor-document-rail{display:flex;align-items:center;gap:10px;min-width:0}.editor-topbar-title{display:inline-flex;align-items:center;height:34px;font-size:15px;font-weight:600;color:var(--text-primary);background:transparent;border:none;outline:none;padding:0 10px;border-radius:999px;min-width:120px;max-width:320px}.editor-topbar-title:hover{background:#ffffff0a}.editor-topbar-title:focus{background:#ffffff0a;box-shadow:0 0 0 1px var(--accent)}.editor-topbar-actions{display:flex;align-items:center;gap:8px}.editor-collaborators{display:flex;align-items:center;gap:6px;padding:0 8px;height:34px;border-radius:999px;border:1px solid var(--border-subtle);background:linear-gradient(180deg,#ffffff0a,#ffffff04)}.editor-collaborators-empty{font-size:11px;color:var(--text-muted);white-space:nowrap}.editor-topbar-actions .btn-icon{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:999px;color:var(--text-secondary);cursor:pointer;background:linear-gradient(180deg,#ffffff0a,#ffffff04);border:1px solid var(--border-subtle);transition:background .1s,color .1s}.editor-topbar-actions .btn-icon:hover{background:var(--surface-hover);color:var(--text-primary)}.canvas-stage{flex:1;display:flex;background:var(--surface-app);min-height:0;position:relative;padding:0}.canvas-viewport{position:relative;width:100%;height:100%;overflow:hidden;background:var(--surface-stage)}.editor-right-panel{width:var(--panel-width);min-width:var(--panel-width);border-left:1px solid var(--border-subtle);background:var(--surface-panel);display:flex;flex-direction:column;overflow:hidden}.editor-right-panel-header{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border-subtle);font-size:var(--text-section-label);font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.editor-right-panel-section{padding:var(--space-4) var(--space-5)}.editor-right-panel-section+.editor-right-panel-section{margin-top:var(--space-1)}.editor-right-panel-section-title{font-size:var(--text-section-label);font-weight:500;color:var(--text-muted);margin-bottom:var(--space-3);text-transform:uppercase;letter-spacing:.05em}.editor-statusbar{display:flex;align-items:center;justify-content:center;font-size:var(--text-xs);color:var(--text-secondary);flex-shrink:0;position:relative;background:transparent}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);display:flex;flex-direction:column;border-right:1px solid var(--border);background:var(--bg-primary)}.sidebar-section{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border)}.sidebar-section-title{font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:var(--space-2)}.sidebar-list{list-style:none;overflow-y:auto;flex:1;padding:0;margin:0}.sidebar-item{padding:var(--space-2) var(--space-4);cursor:pointer;font-size:var(--text-sm);color:var(--text-secondary);transition:background .12s,color .12s}.sidebar-item:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-item.active{background:var(--bg-active);color:var(--text-primary);border-left:2px solid var(--accent)}.components-library{width:var(--components-library-width);min-width:var(--components-library-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.library-header{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border)}.library-header-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-2)}.library-header-row h3{font-size:var(--text-sm);font-weight:600;color:var(--text-primary);margin:0}.library-actions{display:flex;gap:2px}.library-categories{display:flex;gap:4px;padding:var(--space-2) var(--space-4);overflow-x:auto;border-bottom:1px solid var(--border)}.library-categories button{padding:3px 10px;border-radius:var(--radius-full);border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:var(--text-xs);cursor:pointer;white-space:nowrap;transition:background .15s,color .15s,border-color .15s}.library-categories button:hover{color:var(--text-primary);border-color:var(--text-muted)}.library-categories button.active{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.library-empty{grid-column:1 / -1;color:var(--text-muted);font-size:var(--text-sm);text-align:center;padding:var(--space-8) var(--space-4)}.library-search{padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--border)}.library-item-user{position:relative}.library-item-user.highlighted{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 15%,transparent);animation:highlight-pulse 2s ease-out}@keyframes highlight-pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--accent) 40%,transparent)}50%{box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent)}to{box-shadow:0 0 color-mix(in srgb,var(--accent) 0%,transparent)}}.library-item-user.is-public,.library-item-user.is-public:hover{border-color:var(--green)}.publish-toggle{position:absolute;top:4px;right:4px;cursor:pointer;font-size:11px;opacity:.6;transition:opacity .15s;display:flex}.publish-toggle:hover{opacity:1}.delete-component-btn{position:absolute;top:4px;left:4px;border:none;background:transparent;cursor:pointer;font-size:11px;opacity:0;padding:2px;border-radius:var(--radius-sm);transition:opacity .15s}.library-item:hover .delete-component-btn{opacity:.6}.delete-component-btn:hover{opacity:1!important}.publish-btn{position:absolute;top:4px;right:4px;border:none;background:transparent;cursor:pointer;font-size:13px;padding:2px;border-radius:var(--radius-sm);color:var(--text-muted);transition:color .15s}.publish-btn:hover{color:var(--text-primary)}.library-item-user.is-public .publish-btn{color:var(--green)}.item-copy-info{font-size:9px;color:var(--text-muted);display:flex;align-items:center;gap:2px;line-height:1.2;margin-top:-2px}.public-item{position:relative}.item-author{font-size:var(--text-xs);color:var(--text-muted)}.copy-component-btn{padding:2px 8px;border-radius:var(--radius-sm);border:1px solid var(--border);background:transparent;color:var(--green);font-size:var(--text-xs);cursor:pointer;transition:background .15s}.copy-component-btn:hover{background:#10b9811a}.save-component-btn{position:absolute;top:8px;right:8px;z-index:100;padding:6px 12px;background:var(--accent);color:var(--accent-text);border:none;border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:500;cursor:pointer;box-shadow:var(--shadow-md)}.save-component-btn:hover{background:var(--accent-hover)}.version-history-btn{background:none;border:none;cursor:pointer;font-size:16px;padding:4px 8px;border-radius:var(--radius-md);color:var(--text-secondary);transition:background .15s,color .15s}.version-history-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.public-toggle{padding:var(--space-3) var(--space-4);border-top:1px solid var(--border)}.public-toggle label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:var(--text-sm);color:var(--text-secondary)}.public-toggle input[type=checkbox]{accent-color:var(--accent)}.share-link{display:flex;gap:4px;margin-top:var(--space-2)}.share-link input{flex:1;padding:4px 8px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:var(--text-xs)}.online-users{position:absolute;top:8px;left:8px;z-index:100;display:flex;gap:4px}.btn-export{gap:4px}.export-dropdown{position:absolute;top:100%;right:0;margin-top:4px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);z-index:100;min-width:200px;overflow:hidden}.export-dropdown button{display:flex;align-items:center;gap:8px;width:100%;padding:8px 14px;border:none;background:transparent;color:var(--text-primary);font-size:var(--text-sm);cursor:pointer;text-align:left;transition:background .1s}.export-dropdown button:hover{background:var(--bg-hover)}.export-options-group{display:flex;flex-direction:column;gap:var(--space-3);margin:var(--space-4) 0}.export-option-label{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-sm);color:var(--text-secondary);cursor:pointer;padding:4px 10px;border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color .15s,background .15s}.export-option-label:hover{border-color:var(--accent)}.export-option-label input[type=radio],.export-option-label input[type=checkbox]{accent-color:var(--accent)}.api-key-warning{color:var(--red);font-size:var(--text-xs);padding:var(--space-3);border-radius:var(--radius-md);margin-bottom:var(--space-2);background:#ef44441a;border:1px solid rgba(239,68,68,.2)}[data-panel]{transition:left .2s cubic-bezier(.2,.9,.4,1.1),top .2s cubic-bezier(.2,.9,.4,1.1)}[data-panel]:active{transition:none}.sticking{border-left:2px solid var(--accent)}.stick-indicator{position:absolute;left:-6px;top:50%;transform:translateY(-50%);width:4px;height:16px;border-radius:2px;background:var(--accent);opacity:.6;pointer-events:none}[data-panel]:active .stick-indicator{opacity:0}