.tiptap-editor,.tiptap-viewer{border:2px solid var(--color-zeit);border-radius:0;background:var(--color-card-bg);overflow:hidden;box-shadow:3px 3px 0 var(--color-zeit-alpha)}.tiptap-editor-loading,.tiptap-viewer-loading{min-height:200px;display:flex;align-items:center;justify-content:center}.tiptap-loading-placeholder{color:var(--color-text-muted);font-style:italic}.tiptap-toolbar{display:flex;flex-wrap:wrap;gap:.25rem;padding:.5rem;border-bottom:2px solid var(--color-zeit);background:var(--grey-950)}.tiptap-toolbar-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:1px solid var(--color-border);border-radius:0;background:var(--grey-900);color:var(--color-text-secondary);cursor:pointer;font-family:ui-monospace,monospace}.tiptap-toolbar-btn:hover:not(:disabled){border-color:var(--color-zeit);color:var(--color-text-primary)}.tiptap-toolbar-btn:disabled{opacity:.4;cursor:not-allowed}.tiptap-toolbar-btn.is-active{background:var(--color-zeit-alpha);border-color:var(--color-zeit);color:var(--white);box-shadow:2px 2px 0 var(--color-zeit-alpha)}.tiptap-toolbar-btn.is-active:hover{background:var(--color-zeit-alpha);border-color:var(--color-zeit)}.tiptap-toolbar-divider{width:2px;height:24px;margin:0 .25rem;background:var(--color-zeit);align-self:center}.tiptap-content-editor .tiptap-content-editor-content{min-height:300px}.tiptap-editor-disabled{opacity:.7;pointer-events:none}.tiptap-editor-disabled .tiptap-editor-content,.tiptap-editor-disabled .tiptap-content-editor-content{background:var(--color-surface)}.tiptap-branch-viewer-content{padding:0}.tiptap-branch-viewer-loading{color:var(--color-text-muted);font-style:italic;font-size:.875rem}.tiptap-label-editor{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--color-border);border-radius:0;background:var(--color-card-bg);padding:.25rem .5rem}.tiptap-label-editor:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-alpha)}.tiptap-label-toolbar{display:flex;gap:.125rem;padding-right:.5rem;border-right:1px solid var(--color-border)}.tiptap-label-toolbar-btn{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:none;border-radius:0;background:transparent;color:var(--color-text-secondary);cursor:pointer;transition:all .15s ease}.tiptap-label-toolbar-btn:hover:not(:disabled){background:var(--color-border);color:var(--color-text-primary)}.tiptap-label-toolbar-btn:disabled{opacity:.4;cursor:not-allowed}.tiptap-label-toolbar-btn.is-active{background:var(--color-primary);color:var(--white)}.tiptap-label-editor-content{flex:1;padding:.25rem;outline:none;min-width:100px}.tiptap-label-editor-content .ProseMirror{outline:none}.tiptap-label-editor-content .ProseMirror p{margin:0;line-height:1.4}.tiptap-label-editor-content .ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:var(--color-text-muted);pointer-events:none;height:0}