.time-display {
  font-size: 5rem;
  font-weight: bold;
  font-family: 'Courier New', monospace;
  background: var(--card-background-color);
  padding: 2rem;
  border-radius: 1rem;
  border: 3px solid var(--primary);
  margin: 2rem auto;
  max-width: 600px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.large-button {
  font-size: 1.5rem;
  padding: 1rem 2rem;
  margin: 0.5rem;
  min-width: 140px;
}

.controls {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.laps-section {
  max-width: 400px;
  margin: 0 auto;
}

.laps-list {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--muted-border-color);
  border-radius: 0.5rem;
  padding: 1rem;
}

.lap-item {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem;
  border-bottom: 1px solid var(--muted-border-color);
  font-family: 'Courier New', monospace;
}

.lap-item:last-child {
  border-bottom: none;
}

/* Responsive design */
@media (max-width: 768px) {
  .time-display {
    font-size: 3rem;
    padding: 1.5rem;
  }

  .large-button {
    font-size: 1.2rem;
    padding: 0.8rem 1.5rem;
    min-width: 120px;
  }

  .controls {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .time-display {
    font-size: 2.5rem;
    padding: 1rem;
  }
}