<nav class="bn-global-nav" role="tablist">
<button class="bn-tab active" data-tab="project" role="tab" aria-selected="true" aria-controls="panel-project">Project</button>
<button class="bn-tab" data-tab="sessions" role="tab" aria-selected="false" aria-controls="panel-sessions">Sessions</button>
<button class="bn-tab" data-tab="quotes" role="tab" aria-selected="false" aria-controls="panel-quotes">Quotes</button>
<button class="bn-tab" data-tab="codebook" role="tab" aria-selected="false" aria-controls="panel-codebook">Codebook</button>
<button class="bn-tab" data-tab="analysis" role="tab" aria-selected="false" aria-controls="panel-analysis">Analysis</button>
<div class="bn-tab-spacer"></div>
<button class="bn-tab bn-tab-icon" data-tab="settings" role="tab" aria-selected="false" aria-controls="panel-settings" aria-label="Settings" title="Settings"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.4" stroke-linecap="round" stroke-linejoin="round"><circle cx="8" cy="8" r="2.5"/><path d="M8 1.5v1.2M8 13.3v1.2M1.5 8h1.2M13.3 8h1.2M3.4 3.4l.85.85M11.75 11.75l.85.85M3.4 12.6l.85-.85M11.75 4.25l.85-.85"/></svg></button>
<button class="bn-tab bn-tab-icon" data-tab="about" role="tab" aria-selected="false" aria-controls="panel-about" aria-label="About" title="About"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.4" stroke-linecap="round" stroke-linejoin="round"><circle cx="8" cy="8" r="6.5"/><line x1="8" y1="7" x2="8" y2="11.5"/><circle cx="8" cy="4.5" r="0.01" fill="currentColor" stroke-width="2"/></svg></button>
</nav>
