:root{--bg:#0b0d12;--panel:#131720;--panel-2:#1a202b;--border:#303846;--text:#f5f7fa;--muted:#b5bfce;--accent:#a78bfa;--accent-2:#bea8ff;--focus:#c4b5fd;--success:#4ade80;--warning:#fbbf24;--danger:#fb7185;--radius:12px}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);min-height:100%;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}.site-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;display:flex}.brand{flex-wrap:wrap;align-items:baseline;gap:10px;display:flex}.brand-mark{font-size:20px}.brand-name{letter-spacing:.02em;background:linear-gradient(90deg, var(--accent), 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var(--border);background:var(--panel);border-radius:999px;align-items:center;gap:8px;min-width:0;min-height:44px;padding:8px 12px;display:inline-flex}.model-trigger:hover{background:var(--panel-2)}.model-trigger-label{text-overflow:ellipsis;white-space:nowrap;max-width:300px;font-weight:600;overflow:hidden}.connection-status{color:var(--muted);align-items:center;gap:7px;font-size:13px;display:inline-flex}.status-dot{background:var(--muted);border-radius:50%;width:8px;height:8px}.status-dot-connected{background:var(--success)}.model-picker{flex-direction:column;gap:8px;display:flex}.model-picker 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