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10px}.conversation-row-rename:hover{color:var(--text);background:var(--surface-2,#0000000a)}.conversation-row-delete{color:var(--text-muted);cursor:pointer;border-radius:var(--r-pill);font-size:12px;font-weight:500;font-family:var(--font-sans);background:0 0;border:none;padding:6px 10px}.conversation-row-delete:hover{color:var(--danger,#b42318);background:#b4231814}.conversation-row--editing{flex:1;min-width:0;padding:10px 12px 12px 16px;display:block}.conversation-rename-input{box-sizing:border-box;border:1px solid var(--border);border-radius:var(--r-md,8px);background:var(--surface);width:100%;color:var(--text);font-size:15px;font-weight:600;font-family:var(--font-sans);outline:none;padding:8px 10px}.conversation-rename-input:focus{border-color:var(--border-strong)}.document-editor-wrap{border:1px solid var(--border);border-radius:var(--r-md,10px);background:var(--surface);overflow:hidden}.editor-toolbar{border-bottom:1px solid var(--border);background:var(--surface-2,#00000008);flex-wrap:wrap;align-items:center;gap:2px;padding:6px 8px;display:flex}.toolbar-btn{border-radius:var(--r-sm,6px);width:30px;height:30px;color:var(--text-muted);font-family:var(--font-sans);cursor:pointer;transition:background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out);background:0 0;border:none;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:inline-flex}.toolbar-btn svg{flex-shrink:0;width:15px;height:15px}.toolbar-btn:hover:not(:disabled){background:var(--surface-3,#00000012);color:var(--text)}.toolbar-btn.active{background:var(--surface-3,#00000014);color:var(--text)}.toolbar-btn:disabled{opacity:.35;cursor:default}.toolbar-copy-md{letter-spacing:.04em;width:auto;padding:0 8px;font-size:11px;font-weight:700}.toolbar-divider{background:var(--border);flex-shrink:0;width:1px;height:18px;margin:0 4px}.document-editor{outline:none;padding:20px 24px 32px}.document-editor .ProseMirror{min-height:200px;color:var(--text);outline:none;font-size:16px;line-height:1.65}.document-editor .ProseMirror p{margin:0 0 .75em}.document-editor .ProseMirror h1{letter-spacing:-.02em;margin:0 0 .5em;font-size:1.75em;font-weight:700}.document-editor .ProseMirror h2{letter-spacing:-.01em;margin:0 0 .5em;font-size:1.35em;font-weight:700}.document-editor .ProseMirror h3{margin:0 0 .5em;font-size:1.1em;font-weight:600}.document-editor .ProseMirror ul,.document-editor .ProseMirror ol{margin:0 0 .75em;padding-left:1.5em}.document-editor .ProseMirror blockquote{border-left:3px solid var(--border-strong,#ccc);color:var(--text-muted);margin:0 0 .75em;padding-left:1em}.document-editor .ProseMirror code{background:var(--surface-2);font-size:.88em;font-family:var(--font-mono,monospace);border-radius:4px;padding:1px 5px}.document-editor .ProseMirror p:last-child{margin-bottom:0}.tx-placeholder{border-radius:var(--r-sm,6px);border:1px solid var(--border);background:var(--surface-2,#00000008);color:var(--text-muted);-webkit-user-select:none;user-select:none;align-items:center;gap:10px;margin:4px 0;padding:12px 16px;display:flex}.tx-spinner{border:2px solid var(--border-strong,#00000026);border-top-color:var(--text-muted);border-radius:50%;flex-shrink:0;width:16px;height:16px;animation:.75s linear infinite tx-spin;display:inline-block}.tx-placeholder-label{font-size:14px;font-style:italic}@keyframes tx-spin{to{transform:rotate(360deg)}}