ontrol-btn" id="stopwatch-lap" disabled>Lap</button>
                        <button class="control-btn" id="stopwatch-reset" disabled>Reset</button>
                    </div>
                    <div class="keyboard-hints">
                        <span>Keyboard shortcuts: Space (Start/Stop), L (Lap), R (Reset)</span>
                    </div>
                </div>
            </section>

            <!-- Timer Tab -->
            <section class="tab-pane" id="timer" role="tabpanel" aria-labelledby="tim