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#0000;border-radius:6px;justify-content:center;align-items:center;padding:0;font-size:12px;line-height:1;display:inline-flex}.icon-button:hover{background:var(--chip-bg-hover);color:var(--text)}.icon-button.danger{color:var(--danger);border-color:var(--danger-border)}.md-toolbar{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.md-toolbar button{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;min-width:30px;height:30px;transition:all var(--transition);border-radius:6px;justify-content:center;align-items:center;padding:0 8px;font-size:13px;display:inline-flex}.md-toolbar button:hover{background:var(--chip-bg-hover);border-color:var(--card-border-hover)}.md-preview-toggle{margin-left:auto;font-weight:600}.md-preview-toggle.active{color:var(--accent);background:var(--accent-soft)!important;border-color:var(--accent-border)!important}.composer-preview{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--panel);margin-top:4px;padding:12px 14px}
